Adding Qdrant

[mkhludnev]

Pull Request Checklist

• Target branch: Pull requests should target the dev branch.
• Description: Introducing Qdrant vectorstore
• Changelog: Ensure a changelog entry following the format of Keep a Changelog is added at the bottom of the PR description.
• Documentation: Have you updated relevant documentation Open WebUI Docs, or other documentation sources?
• Dependencies: Are there any new dependencies? Have you updated the dependency versions in the documentation?
• Testing: Have you written and run sufficient tests for the changes?
• Code Review: Have you self-reviewed your code and addressed any coding standard issues?

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Description

It introduces Qdrant as alternative to Chroma. Beforehand it abstract Chroma under VectorStore.

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Changelog Entry

Added

• Qdrant vector store

Fixed

• [List any fixes, corrections, or bug fixes]

Changed

• [List any changes, updates, refactorings, or optimizations]

Removed

• [List any removed features, files, or deprecated functionalities]

Security

• [List any new or updated security-related changes, including vulnerability fixes]

Breaking Changes

• [List any breaking changes affecting compatibility or functionality]

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Additional Information

• [Insert any additional context, notes, or explanations for the changes]

• [Reference any related issues, commits, or other relevant information]

[mkhludnev]

Just want to show what I'm up to.

1. Is introducing Qdrant makes any sense at all?
2. wdyt re approach taken?
3. is there a tests I can use for covering this?

Once again, it's incomplete. What to get some feedback in the beginning.

[tjbck]

We might want this to be added as a pipeline instead of adding Qdrant directly to the main webui project. https://github.com/open-webui/pipelines

open-webui/pipelines#9

[tjbck]

Closing in favour of open-webui/pipelines#9

[mkhludnev]

@tjbck thanks for reply. I really like pipelines approach. But it's not clear how to pass collection_names via pipelines API to RAG pipeline?

[tjbck]

@mkhludnev not yet supported but I'll be adding all the custom hooked need to enable such interactions!