code: def test_trials_callback_execution(self):
      trials_summary_fname = os.path.join(
          tempfile.gettempdir(), "trials.csv"
      )
      X_train, Y_train, X_test, Y_test = putil.get_dataset(
          "breast_cancer"
      )
      cls = AutoSklearnClassifier(
          time_left_for_this_task=30,
          initial_configurations_via_metalearning=0,
          per_run_time_limit=10,
          delete_tmp_folder_after_terminate=False,
          n_jobs=1,
          include={
              "feature_preprocessor": ["pca"],
              "classifier": ["sgd"],
          },
          get_trials_callback=AutoMLTrialsCallBack(
              trials_summary_fname
          ),
      )
      cls.fit(X_train, Y_train, X_test, Y_test)
      trials = pd.read_csv(trials_summary_fname)
      assert (
          trials.shape[0] > 0
      ), f"Auto-Sklearn explored {trials.shape[0] - 1} trials"
  
file_path: auto-sklearn/test/test_util/test_trials_callback.py
imports: import os
  import tempfile
  import pandas
  from smac.callbacks import IncorporateRunResultCallback
  from smac.optimizer.smbo import SMBO
  from smac.runhistory.runhistory import RunInfo, RunValue
  from smac.tae.base import StatusType
  import autosklearn.pipeline.util
  from autosklearn.classification import AutoSklearnClassifier
  import unittest
label_desc: Use image node_id 1 for calling the VerifyTrialsCallBack obj's underlying member method code with example usage: obj.test_trials_callback_execution() without return types