code: def deep_copy(numpy_dict):
      """
      Returns a copy of a dictionary whose values are numpy arrays.
      Copies their values rather than copying references to them.
      """
      out = {}
      for key in numpy_dict:
          out[key] = numpy_dict[key].copy()
      return out
  
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 16 for calling a global function with example usage: deep_copy(numpy_dict) and returns: out