gradio>=4.44.0
langchain>=0.3.0
langchain-huggingface>=0.1.0
langchain-community>=0.3.0
langchain-text-splitters>=0.3.0
huggingface_hub>=0.20.0
sentence-transformers>=2.2.0
chromadb>=0.4.22
pypdf>=3.17.0
pydantic>=2.0.0