run.py

# run.py
import os
from app import create_app

app = create_app()

if __name__ == '__main__':
    # Hugging Face Spaces uses port 7860
    port = int(os.environ.get('PORT', 7860))
    print(f"Starting Flask application on port {port}...")
    app.run(host='0.0.0.0', port=port, debug=False)