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[Bug]: Unable to load and create vector data base by using langchain module hugging face embedding

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### What happened? from langchaincommunity.embeddings import HuggingFaceEmbeddings embeddings = HuggingFaceEmbeddings(modelname="BAAI/bge-large-en-v1.5") vectorstore_2 = Chroma( collection_name="full_document", embedding_function=embeddings,persist_directory="./multi_vector_retriver_new" ) ValueError: Expected EmbeddingFunction.__call to have the following signature: odict_keys(['self', 'input']), got odict_keys(['args', 'kwargs']) Please...

srnsrn120

[ENH] New Embedding Function - VoyageAIEmbeddingFunction

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## Description of changes *Summarize the changes made by this PR.* - New functionality **- Addition of VoyageAI to the list of embedding functions supported natively.** ## Test plan *How...

ha-sante

Add docs explaining hnsw hyperparam tuning

4

many issues relate to this

jeffchuber

[Bug]: The same DB content returns different results when queried in different environments

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### What happened? I will query the results returned by Chromadb through the Django website. The production environment is under Docker, with Chromadb located in a predefined volum. In another...

r17652001

[Bug]: Could not build wheels for chroma-hnswlib, which is required to install pyproject.toml-based projects

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### What happened? ### Summary: When I try to install chromadb I get the following error **Logs:** Failed to build chroma-hnswlib ERROR: Could not build wheels for chroma-hnswlib, which is...

janpeter123

确保在 index 范围之内

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## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - ... - New functionality - ... ## Test plan *How are these changes...

zyu

[ENH]: Async AuthN/AuthZ

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## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - Making AuthN middleware async - Authorization now supports both sync and async -...

tazarov

[Bug]: Metadata issue

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### What happened? Any ways of using .add (documents=..., metadatas=...) with nested metadata? I have a dict with multiple nested lists and dicts ### Versions Python 3.11, Chroma Version: 0.4.22...

Dyke-F

[ENH]: OpenAI embedding dimensions

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Closes #2576 ## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - adding `dimensions` parameter to OpenAI EF as requested by a community...

tazarov

[ENH][WIP]: Unified cache dir strategy for locally running models

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Addresses #792 ## Description of changes *Summarize the changes made by this PR.* - Improvements & Bug fixes - Allowing users to specify caching dir for their local models ##...

tazarov