langchain==0.2.16
langchain-community==0.2.16
langchain-google-genai==1.0.10
langgraph==0.2.28
chromadb==0.5.5
pypdf==4.3.1
tiktoken>=0.7.0
pydantic==2.8.2
tavily-python==0.3.3
python-dotenv==1.0.1
sentence-transformers==3.0.1
langchain-huggingface==0.0.3
fastapi==0.111.0
uvicorn==0.30.1
aiofiles==24.1.0
langchain-groq==0.1.9