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Example updated for vectorstore ChromaDB. If we want to apply multiple filters then ChromaDB supports filters like this: Reference: [ChromaDB filters](https://cookbook.chromadb.dev/core/filters/) Thank you.
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)