pycairo gradio reportlab>=3.6.2 PyPDF2==1.26.0 happytransformer python-doctr[torch]@git+https://github.com/mindee/doctr.git transformers fairseq2==0.1 pydub yt-dlp sentencepiece nltk numpy==1.26.4 opencv-python==4.9.0.80 packaging pillow==10.3.0 pytesseract==0.3.10