langchain
langchain-community
langchain-openai
langchain-groq
langchain-mistralai
langchain-cohere
langchain-google-genai
langchain-together
langchain-mongodb

#fitz
#pypdf
#tools
python-dotenv
pymongo
pydantic
#chromadb
#bs4
fastapi
gptcache

fastapi
requests
uvicorn[standard]

#sentence-transformers
#text_generation