gradio>=4.0.0
llama-index>=0.9.0
llama-index-embeddings-huggingface>=0.1.0
llama-index-vector-stores-faiss>=0.1.0
sentence-transformers>=2.2.0
faiss-cpu>=1.7.0
requests>=2.28.0
python-dotenv>=1.0.0
mcp>=0.1.0