paddleocr==3.4.0 scikit-learn==1.7.2 opencv-python-headless>=4.8.0 Pillow>=10.0.0 pdf2image>=1.17.0 pytesseract>=0.3.13 numpy>=1.24.0 pandas>=2.0.0 editdistance>=0.6.2 tqdm>=4.65.0 flask>=3.0.0 flask-cors>=4.0.0 pymysql>=1.1.0 spacy>=3.7.0 transformers>=4.35.0 sentencepiece>=0.1.99 python-dotenv>=1.0.0 requests>=2.31.0 pyyaml>=6.0 albumentations>=1.3.0 python-docx>=1.1.0