openai>=1.0.0
anthropic>=0.18.0
python-docx>=1.0.0
PyMuPDF>=1.23.0
pdfplumber>=0.10.0
openpyxl>=3.1.0
chardet>=5.0.0
pytesseract>=0.3.0
Pillow>=10.0.0
httpx>=0.25.0
