# DecipherAI Backend — Production Dependencies (Hugging Face Spaces)
# CPU-only torch for HF Spaces free tier

# Web framework
Flask==3.1.3
flask-cors==6.0.2
python-dotenv==1.2.2

# AI / ML
groq==1.2.0
transformers==5.9.0
safetensors==0.7.0

# PyTorch CPU-only (HF Spaces free tier does not have GPU)
--extra-index-url https://download.pytorch.org/whl/cpu
torch==2.12.0+cpu
torchvision==0.27.0+cpu

# Image processing
opencv-python-headless==4.13.0.92
pillow==12.2.0
pytesseract==0.3.13

# Utilities
numpy==2.4.4
regex==2026.5.9
tqdm==4.67.3

# Production WSGI server
gunicorn==23.0.0