cachetools catboost charset-normalizer cycler gensim GitPython graphviz huggingface-hub joblib markdown-it-py networkx nltk==3.8.1 nltk.download('stopwords') numpy pandas pillow requests scikit-learn==1.4.2 scipy==1.13.0 streamlit==1.33.0 sympy==1.12 torch tqdm transformers==4.39.3