requirements.txt

# Web Framework & Environment
Flask==3.0.3
Flask-Cors==4.0.1
python-dotenv==1.0.1

# Inferred Machine Learning & Database Dependencies
# Required for handling .npz files
numpy>=1.26.0

# Required for interacting with Supabase (inferred from predict_from_supabase)
supabase>=2.3.0

# Required for loading PPO .zip models (Standard for Stable Baselines3)
stable-baselines3>=2.2.1
gymnasium>=0.29.0
torch>=2.2.0  # Required backend for Stable Baselines3

# Production WSGI Server (Recommended over standard Flask app.run)
gunicorn==21.2.0