Create app.py

app.py

@@ -1,26 +1 @@
-"""
-Entry point for the Lin application on Hugging Face Spaces.
-This file imports and runs the backend Flask application directly.
-"""
-import os
-import sys
-
-if __name__ == '__main__':
-    # Set the port for Hugging Face Spaces
-    port = os.environ.get('PORT', '7860')
-    os.environ.setdefault('PORT', port)
-    
-    print(f"Starting Lin application on port {port}...")
-    
-    try:
-        # Import and run the backend Flask app directly
-        from backend.app import create_app
-        app = create_app()
-        app.run(
-            host='0.0.0.0',
-            port=int(port),
-            debug=False
-        )
-    except Exception as e:
-        print(f"Failed to start Lin application: {e}")
-        sys.exit(1)
+import fast