[PR #1412] [CLOSED] Fix: Temporarily avoiding bugs on the latest langchain-core, causing errors on PythonREPL tool #2057

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opened 2026-02-20 17:46:11 -05:00 by yindo · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraph/pull/1412
Author: @minorun365
Created: 8/21/2024
Status: Closed

Base: mainHead: fix-supervisor-repl


📝 Commits (1)

  • 3a0d7fd Fix: Bugs on latest langchain-core, causing errors on PythonREPL tool

📊 Changes

1 file changed (+229 additions, -34 deletions)

View changed files

📝 examples/multi_agent/agent_supervisor.ipynb (+229 -34)

📄 Description

As discussed here, "Supervisor" example notebook doesn't work now. This PR avoids the error by modifying python_repl_tool into Collaboration's one.


🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/langgraph/pull/1412 **Author:** [@minorun365](https://github.com/minorun365) **Created:** 8/21/2024 **Status:** ❌ Closed **Base:** `main` ← **Head:** `fix-supervisor-repl` --- ### 📝 Commits (1) - [`3a0d7fd`](https://github.com/langchain-ai/langgraph/commit/3a0d7fd77776d7bdd7bfcb7ce4f9e28305b6f8c6) Fix: Bugs on latest langchain-core, causing errors on PythonREPL tool ### 📊 Changes **1 file changed** (+229 additions, -34 deletions) <details> <summary>View changed files</summary> 📝 `examples/multi_agent/agent_supervisor.ipynb` (+229 -34) </details> ### 📄 Description As discussed [here](https://github.com/langchain-ai/langchain/issues/24621), "Supervisor" example notebook doesn't work now. This PR avoids the error by modifying `python_repl_tool` into [Collaboration](https://github.com/langchain-ai/langgraph/blob/main/examples/multi_agent/multi-agent-collaboration.ipynb)'s one. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-20 17:46:11 -05:00
yindo closed this issue 2026-02-20 17:46:11 -05:00
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Reference: langchain-ai/langgraph#2057