code: def tokenize_loop(readline, tokeneater):
      for token_info in generate_tokens(readline):
          tokeneater(*token_info)
  
imports: from __future__ import print_function
  import string, re
  from token import *
  import token
label_desc: Use image node_id 6 for calling a global function with example usage: tokenize_loop(readline, tokeneater) without return types