code: def tearDown(self):
      shutil.rmtree(self.automl_dir_a, ignore_errors=True)
      shutil.rmtree(self.automl_dir_b, ignore_errors=True)
  
file_path: mljar-supervised/tests/tests_automl/test_dir_change.py
imports: import os
  import json
  import shutil
  import unittest
  import tempfile
  import numpy
  import pandas
  from sklearn import datasets
  from numpy.testing import assert_almost_equal
  from supervised import AutoML
  from supervised.exceptions import AutoMLException
label_desc: Use image node_id 1 for calling the AutoMLDirChangeTest obj's underlying member method code with example usage: obj.tearDown() without return types