bump @llamaindex/server

fix llamacloud api and markdown issue
2026-07-09 07:15:59 -04:00 · 2025-04-02 17:20:32 +07:00 · 2025-04-02 16:51:21 +07:00
573 changed files with 2826 additions and 24116 deletions
@@ -0,0 +1,5 @@
+---
+"create-llama": patch
+---
+
+fix: add trycatch for generating error
@@ -0,0 +1,5 @@
+---
+"create-llama": patch
+---
+
+bump: chat-ui and tailwind v4
@@ -1,13 +1,12 @@
-name: E2E Tests for create-llama package
+name: E2E Tests
 on:
  push:
    branches: [main]
-    paths-ignore:
-      - "python/llama-index-server/**"
  pull_request:
    branches: [main]
-    paths-ignore:
-      - "python/llama-index-server/**"
+
+env:
+  POETRY_VERSION: "1.6.1"

 jobs:
  e2e-python:
@@ -33,10 +32,10 @@ jobs:
        with:
          python-version: ${{ matrix.python-version }}

-      - name: Install uv
-        run: curl -LsSf https://astral.sh/uv/install.sh | sh
-      - name: Add uv to PATH # Ensure uv is available in subsequent steps
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          version: ${{ env.POETRY_VERSION }}

      - uses: pnpm/action-setup@v3

@@ -51,15 +50,15 @@ jobs:

      - name: Install Playwright Browsers
        run: pnpm exec playwright install --with-deps
-        working-directory: packages/create-llama
+        working-directory: .

      - name: Build create-llama
        run: pnpm run build
-        working-directory: packages/create-llama
+        working-directory: .

      - name: Install
        run: pnpm run pack-install
-        working-directory: packages/create-llama
+        working-directory: .

      - name: Run Playwright tests for Python
        run: pnpm run e2e:python
@@ -68,15 +67,13 @@ jobs:
          LLAMA_CLOUD_API_KEY: ${{ secrets.LLAMA_CLOUD_API_KEY }}
          FRAMEWORK: ${{ matrix.frameworks }}
          DATASOURCE: ${{ matrix.datasources }}
-          PYTHONIOENCODING: utf-8
-          PYTHONLEGACYWINDOWSSTDIO: utf-8
-        working-directory: packages/create-llama
+        working-directory: .

      - uses: actions/upload-artifact@v4
        if: always()
        with:
          name: playwright-report-python-${{ matrix.os }}-${{ matrix.frameworks }}-${{ matrix.datasources }}
-          path: packages/create-llama/playwright-report/
+          path: ./playwright-report/
          overwrite: true
          retention-days: 30

@@ -86,10 +83,10 @@ jobs:
    strategy:
      fail-fast: true
      matrix:
-        node-version: [20, 22]
+        node-version: [18, 20]
        python-version: ["3.11"]
        os: [macos-latest, windows-latest, ubuntu-22.04]
-        frameworks: ["nextjs"]
+        frameworks: ["nextjs", "express"]
        datasources: ["--no-files", "--example-file", "--llamacloud"]
    defaults:
      run:
@@ -103,10 +100,10 @@ jobs:
        with:
          python-version: ${{ matrix.python-version }}

-      - name: Install uv
-        run: curl -LsSf https://astral.sh/uv/install.sh | sh
-      - name: Add uv to PATH # Ensure uv is available in subsequent steps
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+        with:
+          version: ${{ env.POETRY_VERSION }}

      - uses: pnpm/action-setup@v3

@@ -121,15 +118,15 @@ jobs:

      - name: Install Playwright Browsers
        run: pnpm exec playwright install --with-deps
-        working-directory: packages/create-llama
+        working-directory: .

      - name: Build create-llama
        run: pnpm run build
-        working-directory: packages/create-llama
+        working-directory: .

      - name: Install
        run: pnpm run pack-install
-        working-directory: packages/create-llama
+        working-directory: .

      - name: Run Playwright tests for TypeScript
        run: pnpm run e2e:typescript
@@ -138,12 +135,12 @@ jobs:
          LLAMA_CLOUD_API_KEY: ${{ secrets.LLAMA_CLOUD_API_KEY }}
          FRAMEWORK: ${{ matrix.frameworks }}
          DATASOURCE: ${{ matrix.datasources }}
-        working-directory: packages/create-llama
+        working-directory: .

      - uses: actions/upload-artifact@v4
        if: always()
        with:
          name: playwright-report-typescript-${{ matrix.os }}-${{ matrix.frameworks }}-${{ matrix.datasources }}-node${{ matrix.node-version }}
-          path: packages/create-llama/playwright-report/
+          path: ./playwright-report/
          overwrite: true
          retention-days: 30
@@ -35,10 +35,8 @@ jobs:
        uses: chartboost/ruff-action@v1
        with:
          args: "format --check"
-          src: "python/llama-index-server"

      - name: Run Python lint
        uses: chartboost/ruff-action@v1
        with:
          args: "check"
-          src: "python/llama-index-server"
@@ -5,7 +5,7 @@ on:
    branches:
      - main
    paths:
-      - "python/llama-index-server/**"
+      - "llama-index-server/**"
      - ".github/workflows/release_llama_index_server.yml"
  pull_request:
    types:
@@ -19,7 +19,7 @@ jobs:
    runs-on: ubuntu-latest
    defaults:
      run:
-        working-directory: ./python/llama-index-server
+        working-directory: ./llama-index-server
    if: |
      github.event_name == 'push' && 
      !startsWith(github.ref, 'refs/heads/release/llama-index-server-v')
@@ -80,7 +80,7 @@ jobs:
    runs-on: ubuntu-latest
    defaults:
      run:
-        working-directory: ./python/llama-index-server
+        working-directory: ./llama-index-server
    if: |
      github.event_name == 'pull_request' && 
      github.event.pull_request.merged == true && 
@@ -114,7 +114,7 @@ jobs:
        with:
          python_version: "3.11"
          pypi_token: ${{ secrets.PYPI_TOKEN }}
-          package_directory: "python/llama-index-server"
+          package_directory: "llama-index-server"
          poetry_install_options: "--without dev"

      - name: Create GitHub Release
@@ -13,7 +13,7 @@ jobs:
    runs-on: ${{ matrix.os }}
    defaults:
      run:
-        working-directory: python/llama-index-server
+        working-directory: llama-index-server
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
@@ -50,7 +50,7 @@ jobs:
    runs-on: ubuntu-latest
    defaults:
      run:
-        working-directory: python/llama-index-server
+        working-directory: llama-index-server
    steps:
      - uses: actions/checkout@v4

@@ -82,7 +82,7 @@ jobs:
    runs-on: ubuntu-latest
    defaults:
      run:
-        working-directory: python/llama-index-server
+        working-directory: llama-index-server
    steps:
      - uses: actions/checkout@v4
      - name: Install Poetry
@@ -108,4 +108,4 @@ jobs:
        uses: actions/upload-artifact@v4
        with:
          name: llama-index-server
-          path: python/llama-index-server/dist/
+          path: llama-index-server/dist/
@@ -6,6 +6,10 @@ node_modules
 .pnpm-store
 .pnp.js

+# testing
+coverage
+.coverage
+
 # next.js
 .next/
 out/
@@ -31,9 +35,31 @@ yarn-error.log*
 dist/
 lib/

+# e2e
+.cache
+test-results/
+playwright-report/
+blob-report/
+playwright/.cache/
+.tsbuildinfo
+e2e/cache
+
 # intellij
 **/.idea

+# Python
+.mypy_cache/
+venv/
+.venv/
+dist/
+.__pycache__
+__pycache__
+.python-version
+.ui
+
+# build artifacts
+create-llama-*.tgz
+
 # vscode
 .vscode
 !.vscode/settings.json
@@ -1,3 +1,3 @@
 pnpm format
 pnpm lint
-uvx ruff format --check packages/create-llama/templates/
+uvx ruff format --check templates/
@@ -1,84 +1,5 @@
 # create-llama

-## 0.5.11
-
-### Patch Changes
-
- 3960618: chore: create-llama monorepo
- 8fe5fc2: chore: add llamaindex server package
-
-## 0.5.10
-
-### Patch Changes
-
- 0a2e12a: Use uv as the default package manager
-
-## 0.5.9
-
-### Patch Changes
-
- 4bc53ac: Bump new chat ui and update deep research component
- 4bc53ac: Support generate UI for deep research use case (Typescript)
-
-## 0.5.8
-
-### Patch Changes
-
- 765181a: chore: test typescript e2e with node 20 and 22
-
-## 0.5.7
-
-### Patch Changes
-
- 5988657: chore: bump llmaindex
-
-## 0.5.6
-
-### Patch Changes
-
- d363ced: Bump llamaindex server packages
-
-## 0.5.5
-
-### Patch Changes
-
- ee85320: The default custom deep research component does not work.
-
-## 0.5.4
-
-### Patch Changes
-
- 7c3b279: Support code generation of event components using an LLM (Python)
-
-## 0.5.3
-
-### Patch Changes
-
- 76ec360: Update templates to use new chat ui config
-
-## 0.5.2
-
-### Patch Changes
-
- c9f8f8d: Use custom component for deep research use case
-
-## 0.5.1
-
-### Patch Changes
-
- 08b3e07: Simplify the local index code.
-
-## 0.5.0
-
-### Minor Changes
-
- 54c9e2f: Simplified generated code using LlamaIndexServer
-
-### Patch Changes
-
- 0e4ecfa: fix: add trycatch for generating error
- ee69ce7: bump: chat-ui and tailwind v4
-
 ## 0.4.0

 ### Minor Changes
@@ -55,7 +55,7 @@ Then re-start your app. Remember you'll need to re-run `generate` if you add new
 If you're using the Python backend, you can trigger indexing of your data by calling:

 ```bash
-uv run generate
+poetry run generate
 ```

 ## Customizing the AI models
@@ -130,11 +130,4 @@ Pro mode is ideal for developers who want fine-grained control over their projec
 - [TS/JS docs](https://ts.llamaindex.ai/)
 - [Python docs](https://docs.llamaindex.ai/en/stable/)

-## LlamaIndex Server
-
-The generated code is using the LlamaIndex Server, which serves LlamaIndex Workflows and Agent Workflows via an API server. See the following docs for more information:
-
- [LlamaIndex Server For TypeScript](./packages/server/README.md)
- [LlamaIndex Server For Python](./python/llama-index-server/README.md)
-
 Inspired by and adapted from [create-next-app](https://github.com/vercel/next.js/tree/canary/packages/create-next-app)
@@ -90,7 +90,7 @@ export async function createApp({
  // Install backend
  await installTemplate({ ...args, backend: true });

-  if (frontend && framework === "fastapi" && template !== "llamaindexserver") {
+  if (frontend && framework === "fastapi") {
    // install frontend
    const frontendRoot = path.join(root, ".frontend");
    await makeDir(frontendRoot);
@@ -110,7 +110,7 @@ export async function createApp({
    console.log();
  }

-  if (toolsRequireConfig(tools) && template !== "llamaindexserver") {
+  if (toolsRequireConfig(tools)) {
    const configFile =
      framework === "fastapi" ? "config/tools.yaml" : "config/tools.json";
    console.log(
@@ -195,47 +195,32 @@ async function createAndCheckLlamaProject({
  const pyprojectPath = path.join(projectPath, "pyproject.toml");
  expect(fs.existsSync(pyprojectPath)).toBeTruthy();

-  // Modify environment for the command
-  const commandEnv = {
+  const env = {
    ...process.env,
+    POETRY_VIRTUALENVS_IN_PROJECT: "true",
  };

-  console.log("Running uv venv...");
+  // Run poetry install
  try {
-    const { stdout: venvStdout, stderr: venvStderr } = await execAsync(
-      "uv venv",
-      { cwd: projectPath, env: commandEnv },
+    const { stdout: installStdout, stderr: installStderr } = await execAsync(
+      "poetry install",
+      { cwd: projectPath, env },
    );
-    console.log("uv venv stdout:", venvStdout);
-    console.error("uv venv stderr:", venvStderr);
+    console.log("poetry install stdout:", installStdout);
+    console.error("poetry install stderr:", installStderr);
  } catch (error) {
-    console.error("Error running uv venv:", error);
-    throw error; // Re-throw error to fail the test
+    console.error("Error running poetry install:", error);
+    throw error;
  }

-  console.log("Running uv sync...");
-  try {
-    const { stdout: syncStdout, stderr: syncStderr } = await execAsync(
-      "uv sync --all-extras",
-      { cwd: projectPath, env: commandEnv },
-    );
-    console.log("uv sync stdout:", syncStdout);
-    console.error("uv sync stderr:", syncStderr);
-  } catch (error) {
-    console.error("Error running uv sync:", error);
-    throw error; // Re-throw error to fail the test
-  }
-
-  console.log("Running uv run mypy ....");
+  // Run poetry run mypy
  try {
    const { stdout: mypyStdout, stderr: mypyStderr } = await execAsync(
-      "uv run mypy .",
-      { cwd: projectPath, env: commandEnv },
+      "poetry run mypy .",
+      { cwd: projectPath, env },
    );
-    console.log("uv run mypy stdout:", mypyStdout);
-    console.error("uv run mypy stderr:", mypyStderr);
-    // Assuming mypy success means no output or specific success message
-    // Adjust checks based on actual expected mypy output
+    console.log("poetry run mypy stdout:", mypyStdout);
+    console.error("poetry run mypy stderr:", mypyStderr);
  } catch (error) {
    console.error("Error running mypy:", error);
    throw error;
@@ -16,17 +16,15 @@ const templateFramework: TemplateFramework = process.env.FRAMEWORK
 const dataSource: string = "--example-file";
 const templateUI: TemplateUI = "shadcn";
 const templatePostInstallAction: TemplatePostInstallAction = "runApp";
-const appType: AppType = "--frontend";
+const appType: AppType = templateFramework === "fastapi" ? "--frontend" : "";
 const userMessage = "Write a blog post about physical standards for letters";
-const templateUseCases = ["financial_report", "agentic_rag", "deep_research"];
+const templateUseCases = ["financial_report", "blog", "form_filling"];

 for (const useCase of templateUseCases) {
-  test.describe(`Test use case ${useCase} ${templateFramework} ${dataSource} ${templateUI} ${appType} ${templatePostInstallAction}`, async () => {
+  test.describe(`Test multiagent template ${useCase} ${templateFramework} ${dataSource} ${templateUI} ${appType} ${templatePostInstallAction}`, async () => {
    test.skip(
-      process.platform !== "linux" ||
-        process.env.DATASOURCE === "--no-files" ||
-        templateFramework === "express",
-      "The llamaindexserver template currently only works with nextjs, fastapi. We also only run on Linux to speed up tests.",
+      process.platform !== "linux" || process.env.DATASOURCE === "--no-files",
+      "The multiagent template currently only works with files. We also only run on Linux to speed up tests.",
    );
    let port: number;
    let cwd: string;
@@ -40,7 +38,7 @@ for (const useCase of templateUseCases) {
      cwd = await createTestDir();
      const result = await runCreateLlama({
        cwd,
-        templateType: "llamaindexserver",
+        templateType: "multiagent",
        templateFramework,
        dataSource,
        vectorDb,
@@ -65,9 +63,7 @@ for (const useCase of templateUseCases) {
          templateFramework === "express",
      );
      await page.goto(`http://localhost:${port}`);
-      await expect(page.getByText("Built by LlamaIndex")).toBeVisible({
-        timeout: 5 * 60 * 1000,
-      });
+      await expect(page.getByText("Built by LlamaIndex")).toBeVisible();
    });

    test("Frontend should be able to submit a message and receive the start of a streamed response", async ({
@@ -76,9 +72,9 @@ for (const useCase of templateUseCases) {
      test.skip(
        templatePostInstallAction !== "runApp" ||
          useCase === "financial_report" ||
-          useCase === "deep_research" ||
+          useCase === "form_filling" ||
          templateFramework === "express",
-        "Skip chat tests for financial report and deep research.",
+        "Skip chat tests for financial report and form filling.",
      );
      await page.goto(`http://localhost:${port}`);
      await page.fill("form textarea", userMessage);
@@ -90,12 +86,6 @@ for (const useCase of templateUseCases) {
      await page.click("form button[type=submit]");

      const response = await responsePromise;
-      console.log(`Response status: ${response.status()}`);
-      const responseBody = await response
-        .text()
-        .catch((e) => `Error reading body: ${e}`);
-      console.log(`Response body: ${responseBody}`);
-
      expect(response.ok()).toBeTruthy();
    });

@@ -74,7 +74,7 @@ test.describe("Test resolve TS dependencies", () => {
    // Install dependencies using pnpm
    try {
      const { stderr: installStderr } = await execAsync(
-        "pnpm install --prefer-offline --ignore-workspace",
+        "pnpm install --prefer-offline",
        {
          cwd: appDir,
        },
@@ -113,12 +113,7 @@ export async function runCreateLlama({
  if (observability) {
    commandArgs.push("--observability", observability);
  }
-  if (
-    (templateType === "multiagent" ||
-      templateType === "reflex" ||
-      templateType === "llamaindexserver") &&
-    useCase
-  ) {
+  if ((templateType === "multiagent" || templateType === "reflex") && useCase) {
    commandArgs.push("--use-case", useCase);
  }

@@ -44,7 +44,6 @@ const renderEnvVar = (envVars: EnvVar[]): string => {
 const getVectorDBEnvs = (
  vectorDb?: TemplateVectorDB,
  framework?: TemplateFramework,
-  template?: TemplateType,
 ): EnvVar[] => {
  if (!vectorDb || !framework) {
    return [];
@@ -169,7 +168,7 @@ const getVectorDBEnvs = (
          description:
            "The organization ID for the LlamaCloud project (uses default organization if not specified)",
        },
-        ...(framework === "nextjs" && template !== "llamaindexserver"
+        ...(framework === "nextjs"
          ? // activate index selector per default (not needed for non-NextJS backends as it's handled by createFrontendEnvFile)
            [
              {
@@ -224,15 +223,13 @@ Otherwise, use CHROMA_HOST and CHROMA_PORT config above`,
        },
      ];
    default:
-      return template !== "llamaindexserver"
-        ? [
-            {
-              name: "STORAGE_CACHE_DIR",
-              description: "The directory to store the local storage cache.",
-              value: ".cache",
-            },
-          ]
-        : [];
+      return [
+        {
+          name: "STORAGE_CACHE_DIR",
+          description: "The directory to store the local storage cache.",
+          value: ".cache",
+        },
+      ];
  }
 };

@@ -385,42 +382,38 @@ const getModelEnvs = (modelConfig: ModelConfig): EnvVar[] => {

 const getFrameworkEnvs = (
  framework: TemplateFramework,
-  template: TemplateType,
  port?: number,
 ): EnvVar[] => {
  const sPort = port?.toString() || "8000";
-  const result: EnvVar[] =
-    template !== "llamaindexserver"
-      ? [
-          {
-            name: "FILESERVER_URL_PREFIX",
-            description:
-              "FILESERVER_URL_PREFIX is the URL prefix of the server storing the images generated by the interpreter.",
-            value:
-              framework === "nextjs"
-                ? // FIXME: if we are using nextjs, port should be 3000
-                  "http://localhost:3000/api/files"
-                : `http://localhost:${sPort}/api/files`,
-          },
-        ]
-      : [];
+  const result: EnvVar[] = [
+    {
+      name: "FILESERVER_URL_PREFIX",
+      description:
+        "FILESERVER_URL_PREFIX is the URL prefix of the server storing the images generated by the interpreter.",
+      value:
+        framework === "nextjs"
+          ? // FIXME: if we are using nextjs, port should be 3000
+            "http://localhost:3000/api/files"
+          : `http://localhost:${sPort}/api/files`,
+    },
+  ];
  if (framework === "fastapi") {
    result.push(
      ...[
        {
          name: "APP_HOST",
-          description: "The address to start the FastAPI app.",
+          description: "The address to start the backend app.",
          value: "0.0.0.0",
        },
        {
          name: "APP_PORT",
-          description: "The port to start the FastAPI app.",
+          description: "The port to start the backend app.",
          value: sPort,
        },
      ],
    );
  }
-  if (framework === "nextjs" && template !== "llamaindexserver") {
+  if (framework === "nextjs") {
    result.push({
      name: "NEXT_PUBLIC_CHAT_API",
      description:
@@ -576,41 +569,25 @@ export const createBackendEnvFile = async (
    | "port"
    | "tools"
    | "observability"
-    | "useLlamaParse"
  >,
 ) => {
  // Init env values
  const envFileName = ".env";
  const envVars: EnvVar[] = [
-    ...(opts.useLlamaParse
-      ? [
-          {
-            name: "LLAMA_CLOUD_API_KEY",
-            description: `The Llama Cloud API key.`,
-            value: opts.llamaCloudKey,
-          },
-        ]
-      : []),
-    ...getVectorDBEnvs(opts.vectorDb, opts.framework, opts.template),
-    ...getToolEnvs(opts.tools),
-    ...getFrameworkEnvs(opts.framework, opts.template, opts.port),
+    {
+      name: "LLAMA_CLOUD_API_KEY",
+      description: `The Llama Cloud API key.`,
+      value: opts.llamaCloudKey,
+    },
    // Add environment variables of each component
-    ...(opts.template === "llamaindexserver"
-      ? [
-          {
-            name: "OPENAI_API_KEY",
-            description: "The OpenAI API key to use.",
-            value: opts.modelConfig.apiKey,
-          },
-        ]
-      : [
-          // don't use this stuff for llama-indexserver
-          ...getModelEnvs(opts.modelConfig),
-          ...getEngineEnvs(),
-          ...getTemplateEnvs(opts.template),
-          ...getObservabilityEnvs(opts.observability),
-          ...getSystemPromptEnv(opts.tools, opts.dataSources, opts.template),
-        ]),
+    ...getModelEnvs(opts.modelConfig),
+    ...getEngineEnvs(),
+    ...getVectorDBEnvs(opts.vectorDb, opts.framework),
+    ...getFrameworkEnvs(opts.framework, opts.port),
+    ...getToolEnvs(opts.tools),
+    ...getTemplateEnvs(opts.template),
+    ...getObservabilityEnvs(opts.observability),
+    ...getSystemPromptEnv(opts.tools, opts.dataSources, opts.template),
  ];
  // Render and write env file
  const content = renderEnvVar(envVars);
@@ -1,7 +1,7 @@
 import { callPackageManager } from "./install";

 import path from "path";
-import picocolors, { cyan } from "picocolors";
+import { cyan } from "picocolors";

 import fsExtra from "fs-extra";
 import { writeLoadersConfig } from "./datasources";
@@ -9,6 +9,7 @@ import { createBackendEnvFile, createFrontendEnvFile } from "./env-variables";
 import { PackageManager } from "./get-pkg-manager";
 import { installLlamapackProject } from "./llama-pack";
 import { makeDir } from "./make-dir";
+import { isHavingPoetryLockFile, tryPoetryRun } from "./poetry";
 import { installPythonTemplate } from "./python";
 import { downloadAndExtractRepo } from "./repo";
 import { ConfigFileType, writeToolsConfig } from "./tools";
@@ -21,7 +22,6 @@ import {
  TemplateVectorDB,
 } from "./types";
 import { installTSTemplate } from "./typescript";
-import { isHavingUvLockFile, tryUvRun } from "./uv";

 const checkForGenerateScript = (
  modelConfig: ModelConfig,
@@ -41,11 +41,7 @@ const checkForGenerateScript = (
    missingSettings.push("your LLAMA_CLOUD_API_KEY");
  }

-  if (
-    vectorDb !== undefined &&
-    vectorDb !== "none" &&
-    vectorDb !== "llamacloud"
-  ) {
+  if (vectorDb !== "none" && vectorDb !== "llamacloud") {
    missingSettings.push("your Vector DB environment variables");
  }

@@ -64,7 +60,7 @@ async function generateContextData(
  if (packageManager) {
    const runGenerate = `${cyan(
      framework === "fastapi"
-        ? "uv run generate"
+        ? "poetry run generate"
        : `${packageManager} run generate`,
    )}`;

@@ -78,21 +74,15 @@ async function generateContextData(
    if (!missingSettings.length) {
      // If all the required environment variables are set, run the generate script
      if (framework === "fastapi") {
-        if (isHavingUvLockFile()) {
+        if (isHavingPoetryLockFile()) {
          console.log(`Running ${runGenerate} to generate the context data.`);
-          const result = tryUvRun("generate");
+          const result = tryPoetryRun("poetry run generate");
          if (!result) {
            console.log(`Failed to run ${runGenerate}.`);
            process.exit(1);
          }
          console.log(`Generated context data`);
          return;
-        } else {
-          console.log(
-            picocolors.yellow(
-              `\nWarning: uv.lock not found. Dependency installation might be incomplete. Skipping context generation.\nIf dependencies were installed, try running '${runGenerate}' manually.\n`,
-            ),
-          );
        }
      } else {
        console.log(`Running ${runGenerate} to generate the context data.`);
@@ -102,14 +92,14 @@ async function generateContextData(
    }

    const settingsMessage = `After setting ${missingSettings.join(" and ")}, run ${runGenerate} to generate the context data.`;
-    console.log(picocolors.yellow(`\n${settingsMessage}\n\n`));
+    console.log(`\n${settingsMessage}\n\n`);
  }
 }

 const downloadFile = async (url: string, destPath: string) => {
  const response = await fetch(url);
  const fileBuffer = await response.arrayBuffer();
-  await fsExtra.writeFile(destPath, new Uint8Array(fileBuffer));
+  await fsExtra.writeFile(destPath, Buffer.from(fileBuffer));
 };

 const prepareContextData = async (
@@ -176,17 +166,6 @@ export const installTemplate = async (

  if (props.framework === "fastapi") {
    await installPythonTemplate(props);
-  } else {
-    await installTSTemplate(props);
-  }
-
-  // write configurations
-  if (props.template !== "llamaindexserver") {
-    await writeToolsConfig(
-      props.root,
-      props.tools,
-      props.framework === "fastapi" ? ConfigFileType.YAML : ConfigFileType.JSON,
-    );
    if (props.vectorDb !== "llamacloud") {
      // write loaders configuration (currently Python only)
      // not needed for LlamaCloud as it has its own loaders
@@ -196,13 +175,26 @@ export const installTemplate = async (
        props.useLlamaParse,
      );
    }
+  } else {
+    await installTSTemplate(props);
  }

+  // write tools configuration
+  await writeToolsConfig(
+    props.root,
+    props.tools,
+    props.framework === "fastapi" ? ConfigFileType.YAML : ConfigFileType.JSON,
+  );
+
  if (props.backend) {
    // This is a backend, so we need to copy the test data and create the env file.

    // Copy the environment file to the target directory.
-    if (props.template !== "community" && props.template !== "llamapack") {
+    if (
+      props.template === "streaming" ||
+      props.template === "multiagent" ||
+      props.template === "reflex"
+    ) {
      await createBackendEnvFile(props.root, props);
    }

@@ -143,6 +143,6 @@ export const installLlamapackProject = async ({
  await copyData({ root });
  await installLlamapackExample({ root, llamapack });
  if (postInstallAction === "runApp" || postInstallAction === "dependencies") {
-    installPythonDependencies();
+    installPythonDependencies({ noRoot: true });
  }
 };
@@ -3,16 +3,15 @@ import path from "path";
 import { cyan, red } from "picocolors";
 import { parse, stringify } from "smol-toml";
 import terminalLink from "terminal-link";
-import { isUvAvailable, tryUvSync } from "./uv";

 import { assetRelocator, copy } from "./copy";
 import { templatesDir } from "./dir";
+import { isPoetryAvailable, tryPoetryInstall } from "./poetry";
 import { Tool } from "./tools";
 import {
  InstallTemplateArgs,
  ModelConfig,
  TemplateDataSource,
-  TemplateObservability,
  TemplateType,
  TemplateVectorDB,
 } from "./types";
@@ -30,7 +29,6 @@ const getAdditionalDependencies = (
  dataSources?: TemplateDataSource[],
  tools?: Tool[],
  templateType?: TemplateType,
-  observability?: TemplateObservability,
 ) => {
  const dependencies: Dependency[] = [];

@@ -39,21 +37,21 @@ const getAdditionalDependencies = (
    case "mongo": {
      dependencies.push({
        name: "llama-index-vector-stores-mongodb",
-        version: ">=0.3.2,<0.4.0",
+        version: "^0.6.0",
      });
      break;
    }
    case "pg": {
      dependencies.push({
        name: "llama-index-vector-stores-postgres",
-        version: ">=0.3.2,<0.4.0",
+        version: "^0.3.2",
      });
      break;
    }
    case "pinecone": {
      dependencies.push({
        name: "llama-index-vector-stores-pinecone",
-        version: ">=0.4.1,<0.5.0",
+        version: "^0.4.1",
        constraints: {
          python: ">=3.11,<3.13",
        },
@@ -63,25 +61,25 @@ const getAdditionalDependencies = (
    case "milvus": {
      dependencies.push({
        name: "llama-index-vector-stores-milvus",
-        version: ">=0.3.0,<0.4.0",
+        version: "^0.3.0",
      });
      dependencies.push({
        name: "pymilvus",
-        version: ">=2.4.4,<3.0.0",
+        version: "2.4.4",
      });
      break;
    }
    case "astra": {
      dependencies.push({
        name: "llama-index-vector-stores-astra-db",
-        version: ">=0.4.0,<0.5.0",
+        version: "^0.4.0",
      });
      break;
    }
    case "qdrant": {
      dependencies.push({
        name: "llama-index-vector-stores-qdrant",
-        version: ">=0.4.0,<0.5.0",
+        version: "^0.4.0",
        constraints: {
          python: ">=3.11,<3.13",
        },
@@ -91,21 +89,21 @@ const getAdditionalDependencies = (
    case "chroma": {
      dependencies.push({
        name: "llama-index-vector-stores-chroma",
-        version: ">=0.4.0,<0.5.0",
+        version: "^0.4.0",
      });
      break;
    }
    case "weaviate": {
      dependencies.push({
        name: "llama-index-vector-stores-weaviate",
-        version: ">=1.2.3,<2.0.0",
+        version: "^1.2.3",
      });
      break;
    }
    case "llamacloud":
      dependencies.push({
        name: "llama-index-indices-managed-llama-cloud",
-        version: ">=0.6.3,<0.7.0",
+        version: "^0.6.3",
      });
      break;
  }
@@ -118,28 +116,28 @@ const getAdditionalDependencies = (
        case "file":
          dependencies.push({
            name: "docx2txt",
-            version: ">=0.8,<0.9",
+            version: "^0.8",
          });
          break;
        case "web":
          dependencies.push({
            name: "llama-index-readers-web",
-            version: ">=0.3.0,<0.4.0",
+            version: "^0.3.0",
          });
          break;
        case "db":
          dependencies.push({
            name: "llama-index-readers-database",
-            version: ">=0.3.0,<0.4.0",
+            version: "^0.3.0",
          });
          dependencies.push({
            name: "pymysql",
-            version: ">=1.1.0,<2.0.0",
+            version: "^1.1.0",
            extras: ["rsa"],
          });
          dependencies.push({
            name: "psycopg2-binary",
-            version: ">=2.9.9,<3.0.0",
+            version: "^2.9.9",
          });
          break;
      }
@@ -158,122 +156,155 @@ const getAdditionalDependencies = (
    case "ollama":
      dependencies.push({
        name: "llama-index-llms-ollama",
-        version: ">=0.5.0,<0.6.0",
+        version: "0.3.0",
      });
      dependencies.push({
        name: "llama-index-embeddings-ollama",
-        version: ">=0.6.0,<0.7.0",
+        version: "0.3.0",
      });
      break;
    case "openai":
      if (templateType !== "multiagent") {
        dependencies.push({
          name: "llama-index-llms-openai",
-          version: ">=0.3.2,<0.4.0",
+          version: "^0.3.2",
        });
        dependencies.push({
          name: "llama-index-embeddings-openai",
-          version: ">=0.3.1,<0.4.0",
+          version: "^0.3.1",
        });
        dependencies.push({
          name: "llama-index-agent-openai",
-          version: ">=0.4.0,<0.5.0",
+          version: "^0.4.0",
        });
      }
      break;
    case "groq":
+      // Fastembed==0.2.0 does not support python3.13 at the moment
+      // Fixed the python version less than 3.13
+      dependencies.push({
+        name: "python",
+        version: "^3.11,<3.13",
+      });
      dependencies.push({
        name: "llama-index-llms-groq",
-        version: ">=0.3.0,<0.4.0",
+        version: "0.2.0",
      });
      dependencies.push({
        name: "llama-index-embeddings-fastembed",
-        version: ">=0.3.0,<0.4.0",
+        version: "^0.2.0",
      });
      break;
    case "anthropic":
+      // Fastembed==0.2.0 does not support python3.13 at the moment
+      // Fixed the python version less than 3.13
+      dependencies.push({
+        name: "python",
+        version: "^3.11,<3.13",
+      });
      dependencies.push({
        name: "llama-index-llms-anthropic",
-        version: ">=0.6.0,<0.7.0",
+        version: "0.3.0",
      });
      dependencies.push({
        name: "llama-index-embeddings-fastembed",
-        version: ">=0.3.0,<0.4.0",
+        version: "^0.2.0",
      });
      break;
    case "gemini":
      dependencies.push({
        name: "llama-index-llms-gemini",
-        version: ">=0.4.0,<0.5.0",
+        version: "0.3.4",
      });
      dependencies.push({
        name: "llama-index-embeddings-gemini",
-        version: ">=0.3.0,<0.4.0",
+        version: "^0.2.0",
      });
      break;
    case "mistral":
      dependencies.push({
        name: "llama-index-llms-mistralai",
-        version: ">=0.4.0,<0.5.0",
+        version: "0.2.1",
      });
      dependencies.push({
        name: "llama-index-embeddings-mistralai",
-        version: ">=0.3.0,<0.4.0",
+        version: "0.2.0",
      });
      break;
    case "azure-openai":
      dependencies.push({
        name: "llama-index-llms-azure-openai",
-        version: ">=0.3.0,<0.4.0",
+        version: "0.2.0",
      });
      dependencies.push({
        name: "llama-index-embeddings-azure-openai",
-        version: ">=0.3.0,<0.4.0",
+        version: "0.2.4",
      });
      break;
    case "huggingface":
      dependencies.push({
        name: "llama-index-llms-huggingface",
-        version: ">=0.5.0,<0.6.0",
+        version: "^0.3.5",
      });
      dependencies.push({
        name: "llama-index-embeddings-huggingface",
-        version: ">=0.5.0,<0.6.0",
+        version: "^0.3.1",
      });
      dependencies.push({
        name: "optimum",
-        version: ">=1.23.3,<2.0.0",
+        version: "^1.23.3",
        extras: ["onnxruntime"],
      });
      break;
    case "t-systems":
      dependencies.push({
        name: "llama-index-agent-openai",
-        version: ">=0.4.0,<0.5.0",
+        version: "0.3.0",
      });
      dependencies.push({
        name: "llama-index-llms-openai-like",
-        version: ">=0.3.0,<0.4.0",
+        version: "0.2.0",
      });
      break;
  }

-  if (observability && observability !== "none") {
-    if (observability === "traceloop") {
-      dependencies.push({
-        name: "traceloop-sdk",
-        version: ">=0.15.11,<0.16.0",
-      });
+  return dependencies;
+};
+
+const mergePoetryDependencies = (
+  dependencies: Dependency[],
+  existingDependencies: Record<string, Omit<Dependency, "name"> | string>,
+) => {
+  for (const dependency of dependencies) {
+    let value = existingDependencies[dependency.name] ?? {};
+
+    // default string value is equal to attribute "version"
+    if (typeof value === "string") {
+      value = { version: value };
    }
-    if (observability === "llamatrace") {
-      dependencies.push({
-        name: "llama-index-callbacks-arize-phoenix",
-        version: ">=0.3.0,<0.4.0",
-      });
+
+    value.version = dependency.version ?? value.version;
+    value.extras = dependency.extras ?? value.extras;
+
+    // Merge constraints if they exist
+    if (dependency.constraints) {
+      value = { ...value, ...dependency.constraints };
+    }
+
+    if (value.version === undefined) {
+      throw new Error(
+        `Dependency "${dependency.name}" is missing attribute "version"!`,
+      );
+    }
+
+    // Serialize as object if there are any additional properties
+    if (Object.keys(value).length > 1) {
+      existingDependencies[dependency.name] = value;
+    } else {
+      // Otherwise, serialize just the version string
+      existingDependencies[dependency.name] = value.version;
    }
  }
-
-  return dependencies;
 };

 const copyRouterCode = async (root: string, tools: Tool[]) => {
@@ -298,100 +329,19 @@ export const addDependencies = async (
    // Parse toml file
    const file = path.join(projectDir, FILENAME);
    const fileContent = await fs.readFile(file, "utf8");
-    let fileParsed: any;
-    try {
-      fileParsed = parse(fileContent);
-    } catch (parseError) {
-      console.error(`Error parsing ${FILENAME}:`, parseError);
-      throw new Error(
-        `Failed to parse ${FILENAME}. Please ensure it's valid TOML.`,
-      );
-    }
+    const fileParsed = parse(fileContent);

-    // Ensure [project] and [project.dependencies] exist
-    if (!fileParsed.project) {
-      fileParsed.project = {};
-    }
-    if (
-      !fileParsed.project.dependencies ||
-      !Array.isArray(fileParsed.project.dependencies)
-    ) {
-      // If dependencies exist but aren't an array, log a warning or error.
-      // For now, we'll overwrite it, assuming the intent is to use the standard array format.
-      console.warn(
-        `[project.dependencies] in ${FILENAME} is not an array. It will be overwritten.`,
-      );
-      fileParsed.project.dependencies = [];
-    }
-
-    const existingDependencies: string[] = fileParsed.project.dependencies;
-    const addedDeps: string[] = [];
-    const updatedDeps: string[] = [];
-
-    // Add or update dependencies
-    for (const newDep of dependencies) {
-      let depString = newDep.name;
-      if (newDep.extras && newDep.extras.length > 0) {
-        depString += `[${newDep.extras.join(",")}]`;
-      }
-      if (newDep.version) {
-        depString += newDep.version;
-      }
-
-      let found = false;
-      for (let i = 0; i < existingDependencies.length; i++) {
-        const existingDepNameMatch =
-          existingDependencies[i].match(/^([a-zA-Z0-9._-]+)/);
-        if (
-          existingDepNameMatch &&
-          existingDepNameMatch[1].toLowerCase() === depString.toLowerCase()
-        ) {
-          // Found existing dependency, update it
-          if (existingDependencies[i] !== depString) {
-            updatedDeps.push(`${existingDependencies[i]} -> ${depString}`);
-            existingDependencies[i] = depString;
-          }
-          found = true;
-          break;
-        }
-      }
-
-      if (!found) {
-        // Add new dependency
-        existingDependencies.push(depString);
-        addedDeps.push(depString);
-      }
-      // Handle python version constraints separately (if any)
-      if (newDep.constraints?.python) {
-        if (
-          !fileParsed.project["requires-python"] ||
-          fileParsed.project["requires-python"] !== newDep.constraints.python
-        ) {
-          // This simple overwrite might not be ideal; merging constraints is complex.
-          // For now, let's just set it if the new dependency has one.
-          console.log(
-            `Setting requires-python = "${newDep.constraints.python}" from dependency ${newDep.name}`,
-          );
-          fileParsed.project["requires-python"] = newDep.constraints.python;
-        }
-      }
-    }
+    // Modify toml dependencies
+    const tool = fileParsed.tool as any;
+    const existingDependencies = tool.poetry.dependencies;
+    mergePoetryDependencies(dependencies, existingDependencies);

    // Write toml file
    const newFileContent = stringify(fileParsed);
    await fs.writeFile(file, newFileContent);

-    if (addedDeps.length > 0) {
-      console.log(`\nAdded dependencies to ${cyan(FILENAME)}:`);
-      addedDeps.forEach((dep) => console.log(`  ${dep}`));
-    }
-    if (updatedDeps.length > 0) {
-      console.log(`\nUpdated dependencies in ${cyan(FILENAME)}:`);
-      updatedDeps.forEach((dep) => console.log(`  ${dep}`));
-    }
-    if (addedDeps.length > 0 || updatedDeps.length > 0) {
-      console.log(""); // Newline for spacing
-    }
+    const dependenciesString = dependencies.map((d) => d.name).join(", ");
+    console.log(`\nAdded ${dependenciesString} to ${cyan(FILENAME)}\n`);
  } catch (error) {
    console.log(
      `Error while updating dependencies for Poetry project file ${FILENAME}\n`,
@@ -400,16 +350,18 @@ export const addDependencies = async (
  }
 };

-export const installPythonDependencies = () => {
-  if (isUvAvailable()) {
+export const installPythonDependencies = (
+  { noRoot }: { noRoot: boolean } = { noRoot: false },
+) => {
+  if (isPoetryAvailable()) {
    console.log(
-      `Installing Python dependencies using uv. This may take a while...`,
+      `Installing python dependencies using poetry. This may take a while...`,
    );
-    const installSuccessful = tryUvSync();
+    const installSuccessful = tryPoetryInstall(noRoot);
    if (!installSuccessful) {
      console.error(
        red(
-          "Installing dependencies using uv failed. Please check the error log above and ensure uv is installed correctly.",
+          "Installing dependencies using poetry failed. Please check error log above and try running create-llama again.",
        ),
      );
      process.exit(1);
@@ -417,34 +369,57 @@ export const installPythonDependencies = () => {
  } else {
    console.error(
      red(
-        `uv is not available in the current environment. Please check ${terminalLink(
-          "uv Installation",
-          `https://github.com/astral-sh/uv#installation`,
-        )} to install uv first, then run create-llama again.`,
+        `Poetry is not available in the current environment. Please check ${terminalLink(
+          "Poetry Installation",
+          `https://python-poetry.org/docs/#installation`,
+        )} to install poetry first, then run create-llama again.`,
      ),
    );
    process.exit(1);
  }
 };

-const installLegacyPythonTemplate = async ({
+export const installPythonTemplate = async ({
+  appName,
  root,
  template,
+  framework,
  vectorDb,
+  postInstallAction,
+  modelConfig,
  dataSources,
  tools,
+  useLlamaParse,
  useCase,
  observability,
 }: Pick<
  InstallTemplateArgs,
+  | "appName"
  | "root"
  | "template"
+  | "framework"
  | "vectorDb"
+  | "postInstallAction"
+  | "modelConfig"
  | "dataSources"
  | "tools"
+  | "useLlamaParse"
  | "useCase"
  | "observability"
 >) => {
+  console.log("\nInitializing Python project with template:", template, "\n");
+  let templatePath;
+  if (template === "reflex") {
+    templatePath = path.join(templatesDir, "types", "reflex");
+  } else {
+    templatePath = path.join(templatesDir, "types", "streaming", framework);
+  }
+  await copy("**", root, {
+    parents: true,
+    cwd: templatePath,
+    rename: assetRelocator,
+  });
+
  const compPath = path.join(templatesDir, "components");
  const enginePath = path.join(root, "app", "engine");

@@ -534,7 +509,34 @@ const installLegacyPythonTemplate = async ({
    }
  }

+  console.log("Adding additional dependencies");
+
+  const addOnDependencies = getAdditionalDependencies(
+    modelConfig,
+    vectorDb,
+    dataSources,
+    tools,
+    template,
+  );
+
  if (observability && observability !== "none") {
+    if (observability === "traceloop") {
+      addOnDependencies.push({
+        name: "traceloop-sdk",
+        version: "^0.15.11",
+      });
+    }
+
+    if (observability === "llamatrace") {
+      addOnDependencies.push({
+        name: "llama-index-callbacks-arize-phoenix",
+        version: "^0.3.0",
+        constraints: {
+          python: ">=3.11,<3.13",
+        },
+      });
+    }
+
    const templateObservabilityPath = path.join(
      templatesDir,
      "components",
@@ -546,133 +548,6 @@ const installLegacyPythonTemplate = async ({
      cwd: templateObservabilityPath,
    });
  }
-};
-
-const installLlamaIndexServerTemplate = async ({
-  root,
-  useCase,
-  useLlamaParse,
-}: Pick<InstallTemplateArgs, "root" | "useCase" | "useLlamaParse">) => {
-  if (!useCase) {
-    console.log(
-      red(
-        `There is no use case selected. Please pick a use case to use via --use-case flag.`,
-      ),
-    );
-    process.exit(1);
-  }
-
-  await copy("workflow.py", path.join(root, "app"), {
-    parents: true,
-    cwd: path.join(templatesDir, "components", "workflows", "python", useCase),
-  });
-
-  // Copy custom UI component code
-  await copy(`*`, path.join(root, "components"), {
-    parents: true,
-    cwd: path.join(templatesDir, "components", "ui", "workflows", useCase),
-  });
-
-  if (useLlamaParse) {
-    await copy("index.py", path.join(root, "app"), {
-      parents: true,
-      cwd: path.join(
-        templatesDir,
-        "components",
-        "vectordbs",
-        "llamaindexserver",
-        "llamacloud",
-        "python",
-      ),
-    });
-    // TODO: Consider moving generate.py to app folder.
-    await copy("generate.py", path.join(root), {
-      parents: true,
-      cwd: path.join(
-        templatesDir,
-        "components",
-        "vectordbs",
-        "llamaindexserver",
-        "llamacloud",
-        "python",
-      ),
-    });
-  }
-  // Copy README.md
-  await copy("README-template.md", path.join(root), {
-    parents: true,
-    cwd: path.join(templatesDir, "components", "workflows", "python", useCase),
-    rename: assetRelocator,
-  });
-};
-
-export const installPythonTemplate = async ({
-  appName,
-  root,
-  template,
-  framework,
-  vectorDb,
-  postInstallAction,
-  modelConfig,
-  dataSources,
-  tools,
-  useLlamaParse,
-  useCase,
-  observability,
-}: Pick<
-  InstallTemplateArgs,
-  | "appName"
-  | "root"
-  | "template"
-  | "framework"
-  | "vectorDb"
-  | "postInstallAction"
-  | "modelConfig"
-  | "dataSources"
-  | "tools"
-  | "useLlamaParse"
-  | "useCase"
-  | "observability"
->) => {
-  console.log("\nInitializing Python project with template:", template, "\n");
-  let templatePath;
-  if (template === "reflex") {
-    templatePath = path.join(templatesDir, "types", "reflex");
-  } else {
-    templatePath = path.join(templatesDir, "types", template, framework);
-  }
-  await copy("**", root, {
-    parents: true,
-    cwd: templatePath,
-    rename: assetRelocator,
-  });
-
-  if (template === "llamaindexserver") {
-    await installLlamaIndexServerTemplate({
-      root,
-      useCase,
-      useLlamaParse,
-    });
-  } else {
-    await installLegacyPythonTemplate({
-      root,
-      template,
-      vectorDb,
-      dataSources,
-      tools,
-      useCase,
-      observability,
-    });
-  }
-
-  console.log("Adding additional dependencies");
-  const addOnDependencies = getAdditionalDependencies(
-    modelConfig,
-    vectorDb,
-    dataSources,
-    tools,
-    template,
-  );

  await addDependencies(root, addOnDependencies);

@@ -34,24 +34,14 @@ export function runReflexApp(appPath: string, port: number) {
    "--frontend-port",
    port.toString(),
  ];
-  return createProcess("uv", commandArgs, {
+  return createProcess("poetry", commandArgs, {
    stdio: "inherit",
    cwd: appPath,
  });
 }

-export function runFastAPIApp(
-  appPath: string,
-  port: number,
-  template: TemplateType,
-) {
-  let commandArgs: string[];
-  if (template === "streaming") {
-    commandArgs = ["run", "dev"];
-  } else {
-    commandArgs = ["run", "fastapi", "dev", "--port", `${port}`];
-  }
-  return createProcess("uv", commandArgs, {
+export function runFastAPIApp(appPath: string, port: number) {
+  return createProcess("poetry", ["run", "dev"], {
    stdio: "inherit",
    cwd: appPath,
    env: { ...process.env, APP_PORT: `${port}` },
@@ -83,7 +73,7 @@ export async function runApp(
        : framework === "fastapi"
          ? runFastAPIApp
          : runTSApp;
-    await appRunner(appPath, port || defaultPort, template);
+    await appRunner(appPath, port || defaultPort);
  } catch (error) {
    console.error("Failed to run app:", error);
    throw error;
@@ -41,7 +41,7 @@ export const supportedTools: Tool[] = [
    dependencies: [
      {
        name: "llama-index-tools-google",
-        version: ">=0.3.0,<0.4.0",
+        version: "^0.3.0",
      },
    ],
    supportedFrameworks: ["fastapi"],
@@ -62,7 +62,7 @@ export const supportedTools: Tool[] = [
    dependencies: [
      {
        name: "duckduckgo-search",
-        version: ">=6.3.5,<7.0.0",
+        version: "^6.3.5",
      },
    ],
    supportedFrameworks: ["fastapi"], // TODO: Re-enable this tool once the duck-duck-scrape TypeScript library works again
@@ -82,7 +82,7 @@ For better results, you can specify the region parameter to get results from a s
    dependencies: [
      {
        name: "llama-index-tools-wikipedia",
-        version: ">=0.3.0,<0.4.0",
+        version: "^0.3.0",
      },
    ],
    supportedFrameworks: ["fastapi", "express", "nextjs"],
@@ -102,11 +102,11 @@ For better results, you can specify the region parameter to get results from a s
    dependencies: [
      {
        name: "xhtml2pdf",
-        version: ">=0.2.14,<0.3.0",
+        version: "^0.2.14",
      },
      {
        name: "markdown",
-        version: ">=3.7.0,<4.0.0",
+        version: "^3.7",
      },
    ],
    type: ToolType.LOCAL,
@@ -124,7 +124,7 @@ For better results, you can specify the region parameter to get results from a s
    dependencies: [
      {
        name: "e2b_code_interpreter",
-        version: ">=1.1.1,<1.2.0",
+        version: "1.0.3",
      },
    ],
    supportedFrameworks: ["fastapi", "express", "nextjs"],
@@ -155,7 +155,7 @@ For better results, you can specify the region parameter to get results from a s
    dependencies: [
      {
        name: "e2b_code_interpreter",
-        version: ">=1.1.1,<1.2.0",
+        version: "1.0.3",
      },
    ],
    supportedFrameworks: ["fastapi", "express", "nextjs"],
@@ -184,7 +184,7 @@ For better results, you can specify the region parameter to get results from a s
      },
      {
        name: "jsonschema",
-        version: ">=4.22.0,<5.0.0",
+        version: "^4.22.0",
      },
      {
        name: "llama-index-tools-requests",
@@ -247,11 +247,11 @@ For better results, you can specify the region parameter to get results from a s
    dependencies: [
      {
        name: "pandas",
-        version: ">=2.2.3,<3.0.0",
+        version: "^2.2.3",
      },
      {
        name: "tabulate",
-        version: ">=0.9.0,<1.0.0",
+        version: "^0.9.0",
      },
    ],
  },
@@ -24,8 +24,7 @@ export type TemplateType =
  | "community"
  | "llamapack"
  | "multiagent"
-  | "reflex"
-  | "llamaindexserver";
+  | "reflex";
 export type TemplateFramework = "nextjs" | "express" | "fastapi";
 export type TemplateUI = "html" | "shadcn";
 export type TemplateVectorDB =
@@ -56,8 +55,7 @@ export type TemplateUseCase =
  | "deep_research"
  | "form_filling"
  | "extractor"
-  | "contract_review"
-  | "agentic_rag";
+  | "contract_review";
 // Config for both file and folder
 export type FileSourceConfig =
  | {
@@ -8,104 +8,42 @@ import { templatesDir } from "./dir";
 import { PackageManager } from "./get-pkg-manager";
 import { InstallTemplateArgs, ModelProvider, TemplateVectorDB } from "./types";

-const installLlamaIndexServerTemplate = async ({
-  root,
-  useCase,
-  vectorDb,
-}: Pick<InstallTemplateArgs, "root" | "useCase" | "vectorDb">) => {
-  if (!useCase) {
-    console.log(
-      red(
-        `There is no use case selected. Please pick a use case to use via --use-case flag.`,
-      ),
-    );
-    process.exit(1);
-  }
-
-  if (!vectorDb) {
-    console.log(
-      red(
-        `There is no vector db selected. Please pick a vector db to use via --vector-db flag.`,
-      ),
-    );
-    process.exit(1);
-  }
-
-  await copy("workflow.ts", path.join(root, "src", "app"), {
-    parents: true,
-    cwd: path.join(
-      templatesDir,
-      "components",
-      "workflows",
-      "typescript",
-      useCase,
-    ),
-  });
-
-  // copy workflow UI components to output/components folder
-  await copy("*", path.join(root, "components"), {
-    parents: true,
-    cwd: path.join(templatesDir, "components", "ui", "workflows", useCase),
-  });
-
-  if (vectorDb === "llamacloud") {
-    await copy("generate.ts", path.join(root, "src"), {
-      parents: true,
-      cwd: path.join(
-        templatesDir,
-        "components",
-        "vectordbs",
-        "llamaindexserver",
-        "llamacloud",
-        "typescript",
-      ),
-    });
-
-    await copy("index.ts", path.join(root, "src", "app"), {
-      parents: true,
-      cwd: path.join(
-        templatesDir,
-        "components",
-        "vectordbs",
-        "llamaindexserver",
-        "llamacloud",
-        "typescript",
-      ),
-      rename: () => "data.ts",
-    });
-  }
-  // Copy README.md
-  await copy("README-template.md", path.join(root), {
-    parents: true,
-    cwd: path.join(
-      templatesDir,
-      "components",
-      "workflows",
-      "typescript",
-      useCase,
-    ),
-    rename: assetRelocator,
-  });
-};
-
-const installLegacyTSTemplate = async ({
+/**
+ * Install a LlamaIndex internal template to a given `root` directory.
+ */
+export const installTSTemplate = async ({
+  appName,
  root,
+  packageManager,
+  isOnline,
  template,
-  backend,
  framework,
  ui,
  vectorDb,
+  postInstallAction,
+  backend,
  observability,
  tools,
  dataSources,
  useLlamaParse,
  useCase,
  modelConfig,
-  relativeEngineDestPath,
-}: InstallTemplateArgs & {
-  backend: boolean;
-  relativeEngineDestPath: string;
-}) => {
+}: InstallTemplateArgs & { backend: boolean }) => {
+  console.log(bold(`Using ${packageManager}.`));
+
+  /**
+   * Copy the template files to the target directory.
+   */
+  console.log("\nInitializing project with template:", template, "\n");
+  const templatePath = path.join(templatesDir, "types", "streaming", framework);
+  const copySource = ["**"];
+
+  await copy(copySource, root, {
+    parents: true,
+    cwd: templatePath,
+    rename: assetRelocator,
+  });
+
  /**
   * If next.js is used, update its configuration if necessary
   */
@@ -160,6 +98,10 @@ const installLegacyTSTemplate = async ({
  }

  const compPath = path.join(templatesDir, "components");
+  const relativeEngineDestPath =
+    framework === "nextjs"
+      ? path.join("app", "api", "chat")
+      : path.join("src", "controllers");
  const enginePath = path.join(root, relativeEngineDestPath, "engine");

  // copy llamaindex code for TS templates
@@ -294,75 +236,6 @@ const installLegacyTSTemplate = async ({
    await fs.rm(path.join(root, "app", "api"), { recursive: true });
    await fs.rm(path.join(root, "config"), { recursive: true, force: true });
  }
-};
-
-/**
- * Install a LlamaIndex internal template to a given `root` directory.
- */
-export const installTSTemplate = async ({
-  appName,
-  root,
-  packageManager,
-  isOnline,
-  template,
-  framework,
-  ui,
-  vectorDb,
-  postInstallAction,
-  backend,
-  observability,
-  tools,
-  dataSources,
-  useLlamaParse,
-  useCase,
-  modelConfig,
-}: InstallTemplateArgs & { backend: boolean }) => {
-  console.log(bold(`Using ${packageManager}.`));
-
-  /**
-   * Copy the template files to the target directory.
-   */
-  console.log("\nInitializing project with template:", template, "\n");
-  const templatePath = path.join(templatesDir, "types", template, framework);
-  const copySource = ["**"];
-
-  await copy(copySource, root, {
-    parents: true,
-    cwd: templatePath,
-    rename: assetRelocator,
-  });
-
-  const relativeEngineDestPath =
-    framework === "nextjs"
-      ? path.join("app", "api", "chat")
-      : path.join("src", "controllers");
-
-  if (template === "llamaindexserver") {
-    await installLlamaIndexServerTemplate({
-      root,
-      useCase,
-      vectorDb,
-    });
-  } else {
-    await installLegacyTSTemplate({
-      appName,
-      root,
-      packageManager,
-      isOnline,
-      template,
-      backend,
-      framework,
-      ui,
-      vectorDb,
-      observability,
-      tools,
-      dataSources,
-      useLlamaParse,
-      useCase,
-      modelConfig,
-      relativeEngineDestPath,
-    });
-  }

  const packageJson = await updatePackageJson({
    root,
@@ -375,7 +248,6 @@ export const installTSTemplate = async ({
    vectorDb,
    backend,
    modelConfig,
-    template,
  });

  if (
@@ -390,27 +262,27 @@ const providerDependencies: {
  [key in ModelProvider]?: Record<string, string>;
 } = {
  openai: {
-    "@llamaindex/openai": "^0.2.0",
+    "@llamaindex/openai": "^0.1.52",
  },
  gemini: {
-    "@llamaindex/google": "^0.2.0",
+    "@llamaindex/google": "^0.0.7",
  },
  ollama: {
-    "@llamaindex/ollama": "^0.1.0",
+    "@llamaindex/ollama": "^0.0.40",
  },
  mistral: {
-    "@llamaindex/mistral": "^0.2.0",
+    "@llamaindex/mistral": "^0.0.5",
  },
  "azure-openai": {
-    "@llamaindex/openai": "^0.2.0",
+    "@llamaindex/openai": "^0.1.52",
  },
  groq: {
-    "@llamaindex/groq": "^0.0.61",
-    "@llamaindex/huggingface": "^0.1.0", // groq uses huggingface as default embedding model
+    "@llamaindex/groq": "^0.0.51",
+    "@llamaindex/huggingface": "^0.0.36", // groq uses huggingface as default embedding model
  },
  anthropic: {
-    "@llamaindex/anthropic": "^0.3.0",
-    "@llamaindex/huggingface": "^0.1.0", // anthropic uses huggingface as default embedding model
+    "@llamaindex/anthropic": "^0.1.0",
+    "@llamaindex/huggingface": "^0.0.36", // anthropic uses huggingface as default embedding model
  },
 };

@@ -459,7 +331,6 @@ async function updatePackageJson({
  vectorDb,
  backend,
  modelConfig,
-  template,
 }: Pick<
  InstallTemplateArgs,
  | "root"
@@ -470,7 +341,6 @@ async function updatePackageJson({
  | "observability"
  | "vectorDb"
  | "modelConfig"
-  | "template"
 > & {
  relativeEngineDestPath: string;
  backend: boolean;
@@ -482,7 +352,7 @@ async function updatePackageJson({
  packageJson.name = appName;
  packageJson.version = "0.1.0";

-  if (relativeEngineDestPath && template !== "llamaindexserver") {
+  if (relativeEngineDestPath) {
    // TODO: move script to {root}/scripts for all frameworks
    // add generate script if using context engine
    packageJson.scripts = {
@@ -6,7 +6,7 @@ LlamaIndexServer is a FastAPI-based application that allows you to quickly launc

 - Serving a workflow as a chatbot
 - Built on FastAPI for high performance and easy API development
- Optional built-in chat UI with extendable UI components
+- Optional built-in chat UI
 - Prebuilt development code

 ## Installation
@@ -43,10 +43,8 @@ def create_workflow() -> Workflow:
 app = LlamaIndexServer(
    workflow_factory=create_workflow,  # Supports Workflow or AgentWorkflow
    env="dev",  # Enable development mode
-    ui_config={ # Configure the chat UI, optional
-        "app_title": "Weather Bot",
-        "starter_questions": ["What is the weather in LA?", "Will it rain in SF?"],
-    },
+    include_ui=True,  # Include chat UI
+    starter_questions=["What can you do?", "How do I use this?"],
    verbose=True
 )
 ```
@@ -76,16 +74,12 @@ The LlamaIndexServer accepts the following configuration parameters:
 - `logger`: Optional logger instance (defaults to uvicorn logger)
 - `use_default_routers`: Whether to include default routers (chat, static file serving)
 - `env`: Environment setting ('dev' enables CORS and UI by default)
- `ui_config`: UI configuration as a dictionary or UIConfig object with options:
-  - `enabled`: Whether to enable the chat UI (default: True)
-  - `app_title`: The title of the chat application (default: "LlamaIndex Server")
-  - `starter_questions`: List of starter questions for the chat UI (default: None)
-  - `ui_path`: Path for downloaded UI static files (default: ".ui")
-  - `component_dir`: The directory for custom UI components rendering events emitted by the workflow. The default is None, which does not render custom UI components.
-  - `llamacloud_index_selector`: Whether to show the LlamaCloud index selector in the chat UI (default: False). Requires `LLAMA_CLOUD_API_KEY` to be set.
+- `include_ui`: Whether to include the chat UI
+- `starter_questions`: List of starter questions for the chat UI
 - `verbose`: Enable verbose logging
 - `api_prefix`: API route prefix (default: "/api")
 - `server_url`: The deployment URL of the server (default is None)
+- `ui_path`: Path for downloaded UI static files (default: ".ui")

 ## Default Routers and Features

@@ -107,11 +101,6 @@ When enabled, the server provides a chat interface at the root path (`/`) with:
 - Real-time chat interface
 - API endpoint integration

-### Custom UI Components
-
-You can add custom UI components for your workflow by providing `component_dir` config and adding custom .jsx or .tsx files to the directory.
-See [Custom UI Components](https://github.com/run-llama/create-llama/blob/main/llama-index-server/docs/custom_ui_component.md) for more details.
-
 ## Development Mode

 In development mode (`env="dev"`), the server:
@@ -0,0 +1,3 @@
+from .server import LlamaIndexServer
+
+__all__ = ["LlamaIndexServer"]
@@ -134,20 +134,3 @@ class SourceNodes(BaseModel):
        cls, source_nodes: List[NodeWithScore]
    ) -> List["SourceNodes"]:
        return [cls.from_source_node(node) for node in source_nodes]
-
-
-class ComponentDefinition(BaseModel):
-    type: str
-    code: str
-    filename: str
-
-
-class UIEvent(Event):
-    type: str
-    data: BaseModel
-
-    def to_response(self) -> dict:
-        return {
-            "type": self.type,
-            "data": self.data.model_dump(),
-        }
@@ -6,7 +6,6 @@ from typing import AsyncGenerator, Callable, Union

 from fastapi import APIRouter, BackgroundTasks, HTTPException
 from fastapi.responses import StreamingResponse
-
 from llama_index.core.agent.workflow.workflow_events import AgentStream
 from llama_index.core.workflow import StopEvent, Workflow
 from llama_index.server.api.callbacks import (
@@ -100,10 +99,7 @@ async def _stream_content(
        event: Union[AgentStream, StopEvent],
    ) -> AsyncGenerator[str, None]:
        if isinstance(event, AgentStream):
-            # Normally, if the stream is a tool call, the delta is always empty
-            # so it's not a text stream.
-            if len(event.tool_calls) == 0:
-                yield event.delta
+            yield event.delta
        elif isinstance(event, StopEvent):
            if isinstance(event.result, str):
                yield event.result
@@ -5,7 +5,7 @@ from typing import Optional

 import requests

-CHAT_UI_VERSION = "0.1.5"
+CHAT_UI_VERSION = "0.0.6"


 def download_chat_ui(
@@ -1,58 +1,23 @@
 import json
 import logging
 import os
-from typing import Any, Callable, Optional, Union
+from typing import Any, Callable, Optional

 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.staticfiles import StaticFiles
 from llama_index.core.workflow import Workflow
-from llama_index.server.api.routers import chat_router, custom_components_router
+from llama_index.server.api.routers.chat import chat_router
 from llama_index.server.chat_ui import download_chat_ui
 from llama_index.server.settings import server_settings
-from pydantic import BaseModel, Field
-
-
-class UIConfig(BaseModel):
-    enabled: bool = Field(default=True, description="Whether to enable the chat UI")
-    app_title: str = Field(
-        default="LlamaIndex Server", description="The title of the chat UI"
-    )
-    starter_questions: Optional[list[str]] = Field(
-        default=None, description="The starter questions for the chat UI"
-    )
-    llamacloud_index_selector: bool = Field(
-        default=False,
-        description="Whether to show the LlamaCloud index selector in the chat UI (need to set the LLAMA_CLOUD_API_KEY environment variable)",
-    )
-    ui_path: str = Field(
-        default=".ui", description="The path that stores static files for the chat UI"
-    )
-    component_dir: Optional[str] = Field(
-        default=None, description="The directory to custom UI components code"
-    )
-
-    def get_config_content(self) -> str:
-        return json.dumps(
-            {
-                "CHAT_API": f"{server_settings.api_url}/chat",
-                "STARTER_QUESTIONS": self.starter_questions or [],
-                "LLAMA_CLOUD_API": f"{server_settings.api_url}/chat/config/llamacloud"
-                if self.llamacloud_index_selector and os.getenv("LLAMA_CLOUD_API_KEY")
-                else None,
-                "APP_TITLE": self.app_title,
-                "COMPONENTS_API": f"{server_settings.api_url}/components"
-                if self.component_dir
-                else None,
-            },
-            indent=2,
-        )


 class LlamaIndexServer(FastAPI):
    workflow_factory: Callable[..., Workflow]
+    include_ui: Optional[bool]
+    starter_questions: Optional[list[str]]
    verbose: bool = False
-    ui_config: UIConfig
+    ui_path: str = ".ui"

    def __init__(
        self,
@@ -60,7 +25,8 @@ class LlamaIndexServer(FastAPI):
        logger: Optional[logging.Logger] = None,
        use_default_routers: Optional[bool] = True,
        env: Optional[str] = None,
-        ui_config: Optional[Union[UIConfig, dict]] = None,
+        include_ui: Optional[bool] = None,
+        starter_questions: Optional[list[str]] = None,
        server_url: Optional[str] = None,
        api_prefix: Optional[str] = None,
        verbose: bool = False,
@@ -75,7 +41,8 @@ class LlamaIndexServer(FastAPI):
            logger: The logger to use.
            use_default_routers: Whether to use the default routers (chat, mount `data` and `output` directories).
            env: The environment to run the server in.
-            ui_config: The configuration for the chat UI.
+            include_ui: Whether to show an chat UI in the root path.
+            starter_questions: A list of starter questions to display in the chat UI.
            server_url: The URL of the server.
            api_prefix: The prefix for the API endpoints.
            verbose: Whether to show verbose logs.
@@ -85,13 +52,9 @@ class LlamaIndexServer(FastAPI):
        self.workflow_factory = workflow_factory
        self.logger = logger or logging.getLogger("uvicorn")
        self.verbose = verbose
+        self.include_ui = include_ui  # Store the explicitly passed value first
+        self.starter_questions = starter_questions
        self.use_default_routers = use_default_routers or True
-        if ui_config is None:
-            self.ui_config = UIConfig()
-        elif isinstance(ui_config, dict):
-            self.ui_config = UIConfig(**ui_config)
-        else:
-            self.ui_config = ui_config

        # Update the settings
        if server_url:
@@ -104,15 +67,27 @@ class LlamaIndexServer(FastAPI):

        if str(env).lower() == "dev":
            self.allow_cors("*")
-            if self.ui_config.enabled is None:
-                self.ui_config.enabled = True
+            if self.include_ui is None:
+                self.include_ui = True
+        if self.include_ui is None:
+            self.include_ui = False

-        if self.ui_config.enabled is None:
-            self.ui_config.enabled = False
-
-        if self.ui_config.enabled:
+        if self.include_ui:
            self.mount_ui()

+    @property
+    def _ui_config(self) -> dict:
+        config = {
+            "CHAT_API": f"{server_settings.api_url}/chat",
+            "STARTER_QUESTIONS": self.starter_questions,
+        }
+        is_llamacloud_configured = os.getenv("LLAMA_CLOUD_API_KEY") is not None
+        if is_llamacloud_configured:
+            config["LLAMA_CLOUD_API"] = (
+                f"{server_settings.api_url}/chat/config/llamacloud"
+            )
+        return config
+
    # Default routers
    def add_default_routers(self) -> None:
        self.add_chat_router()
@@ -131,39 +106,18 @@ class LlamaIndexServer(FastAPI):
            prefix=server_settings.api_prefix,
        )

-    def add_components_router(self) -> None:
-        """
-        Add the UI router.
-        """
-        if self.ui_config.component_dir is None:
-            raise ValueError("component_dir must be specified to add components router")
-
-        self.include_router(
-            custom_components_router(self.ui_config.component_dir, self.logger),
-            prefix=server_settings.api_prefix,
-        )
-
    def mount_ui(self) -> None:
        """
        Mount the UI.
        """
        # Check if the static folder exists
-        if self.ui_config.enabled:
-            # Component dir
-            if self.ui_config.component_dir:
-                if not os.path.exists(self.ui_config.component_dir):
-                    os.makedirs(self.ui_config.component_dir)
-                self.add_components_router()
-            # UI static files
-            if not os.path.exists(self.ui_config.ui_path):
-                os.makedirs(self.ui_config.ui_path)
+        if self.include_ui:
+            if not os.path.exists(self.ui_path):
                self.logger.warning(
-                    f"UI files not found, downloading UI to {self.ui_config.ui_path}"
+                    f"UI files not found, downloading UI to {self.ui_path}"
                )
-                download_chat_ui(logger=self.logger, target_path=self.ui_config.ui_path)
-            self._mount_static_files(
-                directory=self.ui_config.ui_path, path="/", html=True
-            )
+                download_chat_ui(logger=self.logger, target_path=self.ui_path)
+            self._mount_static_files(directory=self.ui_path, path="/", html=True)
            self._override_ui_config()

    def _override_ui_config(self) -> None:
@@ -171,12 +125,12 @@ class LlamaIndexServer(FastAPI):
        Override the UI config by writing a complete configuration file.
        """
        try:
-            config_path = os.path.join(self.ui_config.ui_path, "config.js")
+            config_path = os.path.join(self.ui_path, "config.js")
            if not os.path.exists(config_path):
                self.logger.error("Config file not found")
                return
            config_content = (
-                f"window.LLAMAINDEX = {self.ui_config.get_config_content()};"
+                f"window.LLAMAINDEX = {json.dumps(self._ui_config, indent=2)};"
            )
            with open(config_path, "w") as f:
                f.write(config_content)
@@ -149,8 +149,7 @@ def _create_index(
                    "type": "OPENAI_EMBEDDING",
                    "component": {
                        "api_key": os.getenv("OPENAI_API_KEY"),  # editable
-                        "model_name": Settings.embed_model.model_name
-                        or "text-embedding-3-small",
+                        "model_name": os.getenv("EMBEDDING_MODEL"),
                    },
                },
                "transform_config": {
@@ -26,7 +26,7 @@ license = "MIT"
 name = "llama-index-server"
 packages = [{include = "llama_index/"}]
 readme = "README.md"
-version = "0.1.14"
+version = "0.1.6"

 [tool.poetry.dependencies]
 python = ">=3.9,<4.0"
@@ -34,7 +34,7 @@ fastapi = {extras = ["standard"], version = "^0.115.11"}
 cachetools = "^5.5.2"
 requests = "^2.32.3"
 pydantic-settings = "^2.8.1"
-llama-index-core = "^0.12.28"
+llama-index-core = "0.12.25"
 llama-index-readers-file = "^0.4.6"
 llama-index-indices-managed-llama-cloud = "0.6.3"

@@ -62,4 +62,3 @@ types-setuptools = "67.1.0.0"
 xhtml2pdf = "^0.2.17"
 pytest-cov = "^6.0.0"
 llama-cloud = "^0.1.17"
-
@@ -0,0 +1,106 @@
+import pytest
+from httpx import ASGITransport, AsyncClient
+
+from llama_index.core.agent.workflow import AgentWorkflow
+from llama_index.core.llms import MockLLM
+from llama_index.server import LlamaIndexServer
+
+
+def fetch_weather(city: str) -> str:
+    """Fetch the weather for a given city."""
+    return f"The weather in {city} is sunny."
+
+
+def _agent_workflow() -> AgentWorkflow:
+    # Use MockLLM instead of default OpenAI
+    mock_llm = MockLLM()
+    return AgentWorkflow.from_tools_or_functions(
+        tools_or_functions=[fetch_weather],
+        verbose=True,
+        llm=mock_llm,
+    )
+
+
+@pytest.fixture()
+def server() -> LlamaIndexServer:
+    """Fixture to create a LlamaIndexServer instance."""
+    return LlamaIndexServer(
+        workflow_factory=_agent_workflow,
+        verbose=True,
+        use_default_routers=True,
+        mount_ui=False,
+        env="dev",
+    )
+
+
+@pytest.mark.asyncio()
+async def test_server_has_chat_route(server: LlamaIndexServer) -> None:
+    """Test that the server has the chat API route."""
+    chat_route_exists = any(route.path == "/api/chat" for route in server.routes)
+    assert chat_route_exists, "Chat API route not found in server routes"
+
+
+@pytest.mark.asyncio()
+async def test_server_swagger_docs(server: LlamaIndexServer) -> None:
+    """Test that the server serves Swagger UI docs."""
+    async with AsyncClient(
+        transport=ASGITransport(app=server), base_url="http://test"
+    ) as ac:
+        response = await ac.get("/docs")
+        assert response.status_code == 200
+        assert "text/html" in response.headers["content-type"]
+        assert "Swagger UI" in response.text
+
+
+@pytest.mark.asyncio()
+async def test_ui_is_downloaded(server: LlamaIndexServer) -> None:
+    """
+    Test if the UI is downloaded and mounted correctly.
+    """
+    import os
+    import shutil
+
+    # Clean up any existing static directory first
+    if os.path.exists(".ui"):
+        shutil.rmtree(".ui")
+
+    # Create a new server with UI enabled
+    ui_server = LlamaIndexServer(
+        workflow_factory=_agent_workflow,
+        verbose=True,
+        use_default_routers=True,
+        env="dev",
+        include_ui=True,
+    )
+
+    # Verify that static directory was created with index.html
+    assert os.path.exists("./.ui"), "Static directory was not created"
+    assert os.path.isdir("./.ui"), "Static path is not a directory"
+    assert os.path.exists("./.ui/index.html"), "index.html was not downloaded"
+
+    # Check if the UI is mounted and accessible
+    async with AsyncClient(
+        transport=ASGITransport(app=ui_server), base_url="http://test"
+    ) as ac:
+        response = await ac.get("/")
+        assert response.status_code == 200
+        assert "text/html" in response.headers["content-type"]
+
+    # Clean up after test
+    shutil.rmtree("./.ui")
+
+
+@pytest.mark.asyncio()
+async def test_ui_is_accessible(server: LlamaIndexServer) -> None:
+    """
+    Test if the UI is accessible.
+    """
+    # Manually trigger UI mounting
+    server.mount_ui()
+
+    async with AsyncClient(
+        transport=ASGITransport(app=server), base_url="http://test"
+    ) as ac:
+        response = await ac.get("/")
+        assert response.status_code == 200
+        assert "text/html" in response.headers["content-type"]
@@ -1,39 +1,86 @@
 {
-	"name": "create-llama-monorepo",
-	"version": "1.0.0",
-	"private": true,
-	"description": "Monorepo for create-llama",
-	"keywords": [
-		"rag",
-		"llamaindex"
-	],
-	"repository": {
-		"type": "git",
-		"url": "https://github.com/run-llama/create-llama"
-	},
-	"license": "MIT",
-	"workspaces": [
-		"packages/*"
-	],
-	"scripts": {
-		"prepare": "husky",
-		"new-snapshot": "pnpm -r build && changeset version --snapshot",
-		"new-version": "pnpm -r build && changeset version",
-		"release": "pnpm -r build && changeset publish",
-		"release-snapshot": "pnpm -r build && changeset publish --tag snapshot",
-		"build": "pnpm -r build",
-		"e2e": "pnpm -r e2e",
-		"dev": "pnpm -r dev",
-		"format": "pnpm -r format",
-		"format:write": "pnpm -r format:write",
-		"lint": "pnpm -r lint"
-	},
-	"devDependencies": {
-		"@changesets/cli": "^2.27.1",
-		"husky": "^9.0.10"
-	},
-	"packageManager": "pnpm@9.0.5",
-	"engines": {
-		"node": ">=16.14.0"
-	}
+  "name": "create-llama",
+  "version": "0.4.0",
+  "description": "Create LlamaIndex-powered apps with one command",
+  "keywords": [
+    "rag",
+    "llamaindex",
+    "next.js"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/run-llama/create-llama",
+    "directory": "packages/create-llama"
+  },
+  "license": "MIT",
+  "bin": {
+    "create-llama": "./dist/index.js"
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "bash ./scripts/build.sh",
+    "build:ncc": "pnpm run clean && ncc build ./index.ts -o ./dist/ --minify --no-cache --no-source-map-register",
+    "clean": "rimraf --glob ./dist ./templates/**/__pycache__ ./templates/**/node_modules ./templates/**/poetry.lock",
+    "dev": "ncc build ./index.ts -w -o dist/",
+    "e2e": "playwright test",
+    "e2e:python": "playwright test e2e/shared e2e/python",
+    "e2e:typescript": "playwright test e2e/shared e2e/typescript",
+    "format": "prettier --ignore-unknown --cache --check .",
+    "format:write": "prettier --ignore-unknown --write .",
+    "lint": "eslint . --ignore-pattern dist --ignore-pattern e2e/cache",
+    "new-snapshot": "pnpm run build && changeset version --snapshot",
+    "new-version": "pnpm run build && changeset version",
+    "pack-install": "bash ./scripts/pack.sh",
+    "prepare": "husky",
+    "release": "pnpm run build && changeset publish",
+    "release-snapshot": "pnpm run build && changeset publish --tag snapshot"
+  },
+  "dependencies": {
+    "@types/async-retry": "1.4.2",
+    "@types/ci-info": "2.0.0",
+    "@types/cross-spawn": "6.0.0",
+    "@types/fs-extra": "11.0.4",
+    "@types/node": "^20.11.7",
+    "@types/prompts": "2.4.2",
+    "@types/tar": "6.1.5",
+    "@types/validate-npm-package-name": "3.0.0",
+    "async-retry": "1.3.1",
+    "async-sema": "3.0.1",
+    "ci-info": "github:watson/ci-info#f43f6a1cefff47fb361c88cf4b943fdbcaafe540",
+    "commander": "12.1.0",
+    "cross-spawn": "7.0.3",
+    "fast-glob": "3.3.1",
+    "fs-extra": "11.2.0",
+    "global-agent": "^3.0.0",
+    "got": "10.7.0",
+    "ollama": "^0.5.0",
+    "ora": "^8.0.1",
+    "picocolors": "1.0.0",
+    "prompts": "2.4.2",
+    "smol-toml": "^1.1.4",
+    "tar": "6.1.15",
+    "terminal-link": "^3.0.0",
+    "update-check": "1.5.4",
+    "validate-npm-package-name": "3.0.0",
+    "yaml": "2.4.1"
+  },
+  "devDependencies": {
+    "@changesets/cli": "^2.27.1",
+    "@playwright/test": "^1.41.1",
+    "@vercel/ncc": "0.38.1",
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^8.10.0",
+    "husky": "^9.0.10",
+    "prettier": "^3.2.5",
+    "prettier-plugin-organize-imports": "^3.2.4",
+    "rimraf": "^5.0.5",
+    "typescript": "^5.3.3",
+    "wait-port": "^1.1.0"
+  },
+  "packageManager": "pnpm@9.0.5",
+  "engines": {
+    "node": ">=16.14.0"
+  }
 }
@@ -1,65 +0,0 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
-
-# dependencies
-node_modules
-.pnp
-.pnpm-store
-.pnp.js
-
-# testing
-coverage
-.coverage
-
-# next.js
-.next/
-out/
-build
-
-# misc
-.DS_Store
-*.pem
-
-# debug
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-
-# local env files
-.env
-.env.local
-.env.development.local
-.env.test.local
-.env.production.local
-
-# build
-dist/
-lib/
-
-# e2e
-.cache
-test-results/
-playwright-report/
-blob-report/
-playwright/.cache/
-.tsbuildinfo
-e2e/cache
-
-# intellij
-**/.idea
-
-# Python
-.mypy_cache/
-venv/
-.venv/
-dist/
-.__pycache__
-__pycache__
-.python-version
-.ui
-
-# build artifacts
-create-llama-*.tgz
-
-# copied from root
-README.md
-LICENSE.md
@@ -1,42 +0,0 @@
-// Migrate poetry to uv
-import { execSync } from "child_process";
-import fs from "fs";
-import { red } from "picocolors";
-
-export function isUvAvailable(): boolean {
-  try {
-    execSync("uv --version", { stdio: "ignore" });
-    return true;
-  } catch (_) {}
-  return false;
-}
-
-export function tryUvSync(): boolean {
-  try {
-    console.log("Syncing environment with pyproject.toml...");
-    execSync(`uv sync`, {
-      stdio: "inherit",
-    });
-    return true;
-  } catch (_) {}
-  return false;
-}
-
-export function tryUvRun(command: string): boolean {
-  try {
-    // Use uv run <command>
-    execSync(`uv run ${command}`, { stdio: "inherit" });
-    return true;
-  } catch (error) {
-    console.error(red(`Failed to run ${command}. Error: ${error}`));
-    return false;
-  }
-}
-
-export function isHavingUvLockFile(): boolean {
-  try {
-    // Check if uv.lock exists in the current directory
-    return fs.existsSync("uv.lock");
-  } catch (_) {}
-  return false;
-}
@@ -1,83 +0,0 @@
-{
-  "name": "create-llama",
-  "version": "0.5.11",
-  "description": "Create LlamaIndex-powered apps with one command",
-  "keywords": [
-    "rag",
-    "llamaindex",
-    "next.js"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/run-llama/create-llama",
-    "directory": "packages/create-llama"
-  },
-  "license": "MIT",
-  "bin": {
-    "create-llama": "./dist/index.js"
-  },
-  "files": [
-    "dist",
-    "README.md",
-    "LICENSE.md"
-  ],
-  "scripts": {
-    "copy": "cp -r ../../README.md ../../LICENSE.md .",
-    "build": "bash ./scripts/build.sh",
-    "build:ncc": "pnpm run clean && ncc build ./index.ts -o ./dist/ --minify --no-cache --no-source-map-register",
-    "postbuild": "pnpm run copy",
-    "clean": "rimraf --glob ./dist ./templates/**/__pycache__ ./templates/**/node_modules ./templates/**/poetry.lock",
-    "dev": "ncc build ./index.ts -w -o dist/",
-    "e2e": "playwright test",
-    "e2e:python": "playwright test e2e/shared e2e/python",
-    "e2e:typescript": "playwright test e2e/shared e2e/typescript",
-    "format": "prettier --ignore-unknown --cache --check .",
-    "format:write": "prettier --ignore-unknown --write .",
-    "lint": "eslint . --ignore-pattern dist --ignore-pattern e2e/cache",
-    "pack-install": "bash ./scripts/pack.sh"
-  },
-  "dependencies": {
-    "@types/async-retry": "1.4.2",
-    "@types/ci-info": "2.0.0",
-    "@types/cross-spawn": "6.0.0",
-    "@types/fs-extra": "11.0.4",
-    "@types/node": "^20.11.7",
-    "@types/prompts": "2.4.2",
-    "@types/tar": "6.1.5",
-    "@types/validate-npm-package-name": "3.0.0",
-    "async-retry": "1.3.1",
-    "async-sema": "3.0.1",
-    "ci-info": "github:watson/ci-info#f43f6a1cefff47fb361c88cf4b943fdbcaafe540",
-    "commander": "12.1.0",
-    "cross-spawn": "7.0.3",
-    "fast-glob": "3.3.1",
-    "fs-extra": "11.2.0",
-    "global-agent": "^3.0.0",
-    "got": "10.7.0",
-    "ollama": "^0.5.0",
-    "ora": "^8.0.1",
-    "picocolors": "1.0.0",
-    "prompts": "2.4.2",
-    "smol-toml": "^1.1.4",
-    "tar": "6.1.15",
-    "terminal-link": "^3.0.0",
-    "update-check": "1.5.4",
-    "validate-npm-package-name": "3.0.0",
-    "yaml": "2.4.1"
-  },
-  "devDependencies": {
-    "eslint": "^8.56.0",
-    "eslint-config-prettier": "^8.10.0",
-    "prettier": "^3.2.5",
-    "prettier-plugin-organize-imports": "^3.2.4",
-    "@playwright/test": "^1.41.1",
-    "@vercel/ncc": "0.38.1",
-    "rimraf": "^5.0.5",
-    "typescript": "^5.3.3",
-    "wait-port": "^1.1.0"
-  },
-  "packageManager": "pnpm@9.0.5",
-  "engines": {
-    "node": ">=16.14.0"
-  }
-}
@@ -1,33 +0,0 @@
-[project]
-name = "app"
-version = "0.1.0"
-description = ""
-authors = [ { name = "Marcus Schiesser", email = "mail@marcusschiesser.de" } ]
-readme = "README.md"
-requires-python = ">=3.11,<4.0"
-dependencies = [
-    "fastapi>=0.109.1",
-    "python-dotenv>=1.0.0",
-    "pydantic<2.10",
-    "llama-index>=0.12.1",
-    "cachetools>=5.3.3",
-    "reflex>=0.6.2.post1",
-]
-
-[project.scripts]
-generate = "app.engine.generate:generate_datasource"
-
-[project.optional-dependencies]
-dev = [
-    "mypy>=1.8.0",
-    "pytest>=8.3.5",
-    "pytest-asyncio>=0.25.3",
-    "docx2txt>=0.8",
-    "llama-index-llms-openai>=0.3.2",
-    "llama-index-embeddings-openai>=0.3.1",
-    "llama-index-agent-openai>=0.4.0",
-]
-
-[build-system]
-requires = [ "hatchling>=1.24" ]
-build-backend = "hatchling.build"
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
leehuwuj	670e2631f3	bump @llamaindex/server	2025-04-02 17:20:32 +07:00
leehuwuj	afb519d231	fix llamacloud api and markdown issue	2025-04-02 16:51:21 +07:00