code: def default_visit(path, key, value):
      # print('visit(%r, %r, %r)' % (path, key, value))
      return key, value
  
imports: import os
  import math
  import time
  import codecs
  import random
  import socket
  import hashlib
  import itertools
  from collections import Mapping, Sequence, Set, ItemsView
label_desc: Use image node_id 23 for calling a global function with example usage: default_visit(path, key, value) and returns: key,  value