gradio openai anthropic python-dotenv invariant-sdk httpx torch>=2.0.0 transformers>=4.30.0 scikit-learn>=1.3.0 numpy>=1.24.0 tqdm>=4.65.0 datasets>=2.12.0 accelerate>=0.20.0 huggingface_hub>=0.20.0 fasttext>=0.9.2 urllib3>=1.26.0 spaces