gradio>=3.50.2 transformers>=4.30.0 pillow>=9.0.0 numpy>=1.21.0 torch>=2.0.0 easyocr>=1.7.0 opencv-python>=4.5.0 pdf2image>=1.16.3 PyPDF2>=3.0.0 pandas>=1.3.0 openpyxl>=3.0.0