requirements.txt

# Core Framework
fastapi
uvicorn[standard]
python-dotenv

# LangChain Stack
langchain==0.2.11
langchain-community==0.2.10
langchain-core==0.2.24
langchain-google-genai
langchain-pinecone

# Vector Database
pinecone-client

# Utilities
pydantic>=2.0
aiohttp
requests
tiktoken