websockets>=13.1 supabase>=2.11.0 Pillow>=11.0.0 requests pandas gradio[oauth] spaces fastapi uvicorn python-multipart langchain langchain-community langchain-core langchain-huggingface huggingface-hub>=0.20.0 langchain-tavily langgraph huggingface_hub supabase>=2.0.0 arxiv wikipedia pgvector python-dotenv matplotlib sentence_transformers numpy tavily-python langchain-openai