Update app.py

app.py

@@ -111,7 +111,7 @@ def interact(user_input, history, interaction_count):
         
         return "", formatted_history, history, interaction_count
     except Exception as e:
-        if torch.cuda.is available():
+        if torch.cuda.is_available():
             torch.cuda.empty_cache()
         print(f"Error during interaction: {e}")
         raise gr.Error(f"An error occurred during interaction: {str(e)}")