code: def print_in_box(text):
      """
      Prints `text` surrounded by a box made of *s
      """
      print("")
      print("*" * (len(text) + 6))
      print("** " + text + " **")
      print("*" * (len(text) + 6))
      print("")
  
file_path: cleverhans/cleverhans_v3.1.0/examples/nips17_adversarial_competition/dev_toolkit/validation_tool/validate_submission.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import argparse
  import logging
  import random
  import subprocess
  import tempfile
  import submission_validator_lib
label_desc: Use image node_id 1 for calling a global function with example usage: print_in_box(text) without return types