LlamaIndex is the leading data framework for building LLM applications

Installation and Setup​

You need to install thellama-index python package.

pip install llama-index

See theinstallation instructions.

Retrievers​

LlamaIndexRetriever​

It is used for the question-answering with sources over an LlamaIndex data structure.

from langchain_community.retrievers.llama_indeximport LlamaIndexRetriever

LlamaIndexGraphRetriever​

It is used for question-answering with sources over an LlamaIndex graph data structure.

from langchain_community.retrievers.llama_indeximport LlamaIndexGraphRetriever