python-dotenv~=1.0.0
openai>=1.40.0,<2.0.0
requests~=2.32.4
langchain~=0.2.16
langchain-community~=0.2.16
langchain-openai~=0.1.15
langchain-core~=0.2.38
langgraph~=0.2.0
langchain-huggingface==0.0.3
langchain-chroma==0.1.1
chromadb==0.4.22
sentence-transformers>=2.2.0