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These are set in Github workflows, but forgot to add them to most makefiles for convenience when developing locally. `uv run` will automatically sync the lock file. Because many of our development dependencies are local installs, it will pick up version changes and update the lock file. Passing `--frozen` or setting this environment variable disables the behavior.
langchain-chroma
This package contains the LangChain integration with Chroma.
Installation
pip install -U langchain-chroma
Usage
The Chroma class exposes the connection to the Chroma vector store.
from langchain_chroma import Chroma
embeddings = ... # use a LangChain Embeddings class
vectorstore = Chroma(embeddings=embeddings)