[PR #187] [MERGED] Added system prompt and conversation history support for Perplexity #341

New Issue

2026-02-15T20:15:11-05:00

yindo commented

2026-02-15 20:15:11 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/pipelines/pull/187
Author: @reddiedev
Created: 7/31/2024
Status: ✅ Merged
Merged: 8/2/2024
Merged by: @justinh-rahb

Base: main ← Head: main

📝 Commits (1)

a76c9fd improved system prompt handling and added support for conversation history

📊 Changes

1 file changed (+26 additions, -9 deletions)

View changed files

📝 examples/pipelines/providers/perplexity_manifold_pipeline.py (+26 -9)

📄 Description

Am currently using this pipeline in my self-hosted instance of open-webui, and found that system prompt entered in open-webui was not being followed and that the previous messages were not submitted during the chat completion call, so I added these features by referencing the other examples

_{🔄 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/open-webui/pipelines/pull/187 **Author:** [@reddiedev](https://github.com/reddiedev) **Created:** 7/31/2024 **Status:** ✅ Merged **Merged:** 8/2/2024 **Merged by:** [@justinh-rahb](https://github.com/justinh-rahb) **Base:** `main` ← **Head:** `main` --- ### 📝 Commits (1) - [`a76c9fd`](https://github.com/open-webui/pipelines/commit/a76c9fd3ad3e1eece488073a5db0e630ed4c3d80) improved system prompt handling and added support for conversation history ### 📊 Changes **1 file changed** (+26 additions, -9 deletions) <details> <summary>View changed files</summary> 📝 `examples/pipelines/providers/perplexity_manifold_pipeline.py` (+26 -9) </details> ### 📄 Description Am currently using this pipeline in my self-hosted instance of open-webui, and found that system prompt entered in open-webui was not being followed and that the previous messages were not submitted during the chat completion call, so I added these features by referencing the other examples --- <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 2026-02-15 20:15:11 -05:00

yindo closed this issue

2026-02-15 20:15:11 -05:00

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Reference: open-webui/pipelines#341