Update app.py

app.py

@@ -12,6 +12,8 @@ from pathlib import Path
 print(f"Is CUDA available: {torch.cuda.is_available()}")
 if torch.cuda.is_available():
     print(f"CUDA device: {torch.cuda.get_device_name(torch.cuda.current_device())}")
+  else:
+    print("Using CPU as fallback.")
 
 # Load environment variables from .env file
 load_dotenv()