class_docstr: A unittest class for testing the DefensiveDistillation transformer on image data.
class_docstr_tok: ["A","unittest","class","for","testing","the","DefensiveDistillation","transformer","on","image","data","."]
code: def setUp(self):
      super().setUp()
  
file_path: adversarial-robustness-toolbox/tests/defences/test_defensive_distillation.py
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import logging
  import unittest
  import numpy
  from art.defences.transformer.evasion import DefensiveDistillation
  from tests.utils import master_seed, TestBase
  from tests.utils import get_image_classifier_tf, get_image_classifier_pt, get_image_classifier_kr
  from tests.utils import get_tabular_classifier_tf, get_tabular_classifier_kr, get_tabular_classifier_pt
label_desc: Use image node_id 2 for calling the TestDefensiveDistillation obj's underlying member method code with example usage: obj.setUp() without return types