code: def _create_opt_params_handler(self, *args, **kwargs):
      return DummyOptParamsHandler(*args, **kwargs)
  
imports: from typing import Any, Union
  from unittest.mock import call, MagicMock
  import pytest
  import torch
  from ignite.contrib.handlers.base_logger import BaseLogger, BaseOptimizerParamsHandler, BaseOutputHandler, BaseWeightsHandler, BaseWeightsScalarHandler
  from ignite.engine import Engine, Events, EventsList, State
  from tests.ignite.contrib.handlers import MockFP16DeepSpeedZeroOptimizer
label_desc: Use image node_id 2 for calling the DummyLogger obj's underlying member method code with example usage: obj._create_opt_params_handler() and returns: DummyOptParamsHandler