code: def create_dir(self, dir_path):
      if not os.path.exists(dir_path):
          try:
              os.mkdir(dir_path)
          except Exception as e:
              pass
  
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 2 for calling the AutoMLDirChangeTest obj's underlying member method code with example usage: obj.create_dir(dir_path) without return types