code: def prBlueBG(text):
      """
      Print given in text with a blue background.
  
      :param text: The text to be printed
      """
      print("\033[44m{}\033[0m".format(text), sep="")
  
imports: import os
  import json
  import random
  import tempfile
  import subprocess
  from parlai.core.params import ParlaiParser
  from parlai.core.script import ParlaiScript, register_script
  from parlai.utils.io import PathManager
label_desc: Use image node_id 4 for calling a global function with example usage: prBlueBG(text) without return types