def METHOD_NAME(argv):
  """Parses args for the workflow."""
  parser = argparse.ArgumentParser()
  parser.add_argument(
      '--input',
      dest='input',
      required=True,
      help='Path to the text file containing image names.')
  parser.add_argument(
      '--output',
      dest='output',
      required=True,
      help='Path to save output predictions.')
  parser.add_argument(
      '--model_path',
      dest='model_path',
      required=True,
      help='Path to load the Tensorflow model for Inference.')
  parser.add_argument(
      '--image_dir', help='Path to the directory where images are stored.')
  return parser.METHOD_NAME(argv)