# Core dependencies (minimal - works everywhere)
torch>=1.9.0
torchvision>=0.10.0
numpy>=1.19.0
Pillow>=8.0.0

# Optional: OpenCV for better preprocessing
# Uncomment ONE of the following based on your environment:
# opencv-python>=4.5.0          # For local with GUI
# opencv-python-headless>=4.5.0 # For servers/notebooks (recommended)
