# Required packages
pdfplumber>=0.10.0
PyMuPDF>=1.23.0

# Optional packages (for better table extraction)
# Note: camelot-py requires OpenGL libraries (libGL.so.1) which may not be available on all servers
# If unavailable, the script will automatically use pdfplumber for table extraction
camelot-py>=0.11.0
opencv-python-headless>=4.7.0