code: def shutdown(self, *args: Any, **kwargs: Any) -> None:
      pass
  
imports: import os
  from typing import Any, Callable, cast, Dict, List, Optional, Union
  import torch
  import torch.nn
  from torch.optim import Optimizer
  from ignite.contrib.handlers.base_logger import BaseLogger, BaseOptimizerParamsHandler, BaseOutputHandler, BaseWeightsScalarHandler
  from ignite.engine import Engine, Events
  from ignite.handlers import global_step_from_engine
label_desc: Use image node_id 3 for calling the _DummyExecutor obj's underlying member method code with example usage: obj.shutdown() without return types