gradio==4.16.0 transformers==4.36.2 torch==2.1.2 torchvision==0.16.2 sentence-transformers==2.3.1 faiss-cpu==1.7.4 pillow==10.2.0 accelerate==0.25.0 sentencepiece==0.1.99 protobuf==4.25.2 pypdf