Data connection (LangChain)
https://python.langchain.com/docs/modules/data_connection/
#Modules_(LangChain_Python)
Document loaders
Document transformers
Text embedding models
Vector stores
Retrievers (LangChain Data connection)
https://python.langchain.com/assets/images/data_connection-c42d68c3d092b85f50d08d4cc171fc25.jpg