# Core dependencies
aiofiles>=0.8.0

# Optional dependencies for full functionality
PyMuPDF>=1.23.0
pdfplumber>=0.9.0
python-docx>=0.8.11
python-pptx>=0.6.21
openpyxl>=3.1.0
beautifulsoup4>=4.11.0
lxml>=4.9.0
pytesseract>=0.3.10
Pillow>=9.0.0
langchain
llama-index
langdetect
pytest