code: def pair_visual(*args, **kwargs):
      """Deprecation wrapper"""
      warnings.warn(
          "`pair_visual` has moved to `cleverhans.plot.pyplot_image`. "
          "cleverhans.utils.pair_visual may be removed on or after "
          "2019-04-24."
      )
      from cleverhans.plot.pyplot_image import (
          pair_visual as new_pair_visual,
      )
  
      return new_pair_visual(*args, **kwargs)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  from collections import OrderedDict
  import warnings
  import logging
  import os
  import re
  import subprocess
  import numpy
  from six.moves import xrange
label_desc: Use image node_id 5 for calling a global function with example usage: pair_visual() and returns: new_pair_visual