Update app.py

app.py

@@ -260,8 +260,8 @@ def Internet_Search(history, messages2):
         response = chat_model.invoke(messages2)
     except Exception as e:
         error_message = str(e)
-        index = error_message.find("Input validation error:")
-        end_index = error_message.find("\nMake sure 'text-generation' task is supported by the model.")
+        start_index = error_message.find("Input validation error:")
+        end_index = error_message.find("4096 max_new_tokens\nMake sure 'text-generation' task is supported by the model.")
         if start_index != -1 and end_index != -1:
             raise gr.Error(error_message[start_index:end_index].strip()) from e
         else: