fastapi==0.115.0 uvicorn==0.31.0 sentence-transformers==3.1.1 torch==2.4.1 numpy==1.26.4 huggingface_hub==0.30.1 faiss-cpu==1.8.0 psutil google-genai asyncio elevenlabs httpx llama-cpp-python==0.2.85 slowapi==0.1.9