code: def test_frost(self):
      self._test_augmenter(
          "Frost", iaa.imgcorruptlike.apply_frost, False
      )
  
imports: from __future__ import print_function, division, absolute_import
  import sys
  import functools
  import numpy
  import imgaug
  from imgaug import augmenters
  from imgaug import random
  from imgaug import parameters
  from imgaug.testutils import runtest_pickleable_uint8_img
label_desc: Use image node_id 12 for calling the TestAugmenters obj's underlying member method code with example usage: obj.test_frost() without return types