langchain/libs/partners/pinecone/README.md

langchain-pinecone

This package contains the LangChain integration with Pinecone.

Installation

pip install -U langchain-pinecone

And you should configure credentials by setting the following environment variables:

• PINECONE_API_KEY
• PINECONE_INDEX_NAME

Usage

The Pinecone class exposes the connection to the Pinecone vector store.

from langchain_pinecone import PineconeVectorStore

embeddings = ... # use a LangChain Embeddings class

vectorstore = Pinecone(embeddings=embeddings)