gradio==3.19.1 huggingface-hub==0.8.1 nltk==3.7 numpy==1.21.6 py-pdf-parser==0.10.2 py-rouge==1.1 pypdf==3.3.0 pyrogue==0.0.2 requests==2.28.1 rouge-score==0.1.2 semanticscholar==0.3.2 sentence-transformers==2.2.0 torch==1.9.0 transformers urllib3==1.26.6 tqdm