code: def parse_args():
      parser = argparse.ArgumentParser(os.path.basename(__file__))
      parser.add_argument(
          "-b",
          "--benchmarks",
          nargs="+",
          default=ALL_BENCHMARKS.keys(),
          help="benchmarks to run (default: %(default)s))",
      )
      return parser.parse_args()
  
imports: import argparse
  import itertools
  import logging
  import os
  import numpy
  from caffe2.python import workspace, core
  from caffe2.python.hypothesis_test_util import runOpBenchmark, gpu_do
label_desc: Use image node_id 1 for calling a global function with example usage: parse_args() and returns: parser