code: def test_add_logging_not_specified(
      self, mock_hparams, mock_create_file_writer, mock_super_tuner
  ):
      remote_tuner = self._remote_tuner(None, None, self._study_config)
  
      callbacks = []
      remote_tuner._add_logging(callbacks, self._test_trial)
  
      expected_logdir = os.path.join(
          remote_tuner.directory, self._test_trial.trial_id, "logs"
      )
  
      self.assertLen(callbacks, 1)
      self.assertEqual(callbacks[0].log_dir, expected_logdir)
  
imports: import os
  import time
  from keras_tuner.engine import hypermodel
  from keras_tuner.engine import hyperparameters
  from keras_tuner.engine import oracle
  from keras_tuner.engine import trial
  from keras_tuner.engine import tuner
  import mock
  import tensorflow
  from tensorboard.plugins.hparams import api
  from tensorflow_cloud.core import deploy
  from tensorflow_cloud.core import machine_config
  from tensorflow_cloud.core import validate
  from tensorflow_cloud.tuner import cloud_fit_client
  from tensorflow_cloud.tuner import tuner
  from tensorflow_cloud.tuner.tuner import vizier_client
  from tensorflow_cloud.utils import google_api_client
  from tensorflow_cloud.utils import tf_utils
label_desc: Use image node_id 25 for calling the CloudTunerTest obj's underlying member method code with example usage: obj.test_add_logging_not_specified(mock_hparams, mock_create_file_writer, mock_super_tuner) without return types