code: def main(argv=None):
      _, filepath = argv
      evaluate_model(filepath=filepath)
  
file_path: cleverhans/cleverhans_v3.1.0/cleverhans_tutorials/evaluate_pickled_model.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import logging
  import tensorflow
  from cleverhans.compat import flags
  from cleverhans.dataset import MNIST
  from cleverhans.attacks import FastGradientMethod
  from cleverhans.utils import set_log_level
  from cleverhans.utils_tf import model_eval, silence
  from cleverhans.serial import load
label_desc: Use image node_id 2 for calling a global function with example usage: main(argv) without return types