en-core-web-sm @ https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.2.0/en_core_web_sm-3.2.0-py3-none-any.whl torch transformers nltk wordnet joblib numpy pandas scikit-learn spacy altair<5.0 streamlit==1.26.0 textblob==0.17.1 pytesseract opencv-python Pillow docx2txt pdf2image PyPDF2<3 pdfplumber streamlit-chat==0.0.2.1 streamlit_extras