code: def parse_args():
      """Parse arguments."""
      parser = argparse.ArgumentParser(
          formatter_class=argparse.ArgumentDefaultsHelpFormatter,
          description="Diagnose script for checking the current system.",
      )
      choices = [
          "python",
          "pip",
          "mxnet",
          "os",
          "hardware",
          "network",
          "environment",
      ]
      for choice in choices:
          parser.add_argument(
              "--" + choice,
              default=1,
              type=int,
              help="Diagnose {}.".format(choice),
          )
      parser.add_argument(
          "--region",
          default="",
          type=str,
          help="Additional sites in which region(s) to test. \
                          Specify 'cn' for example to test mirror sites in China.",
      )
      parser.add_argument(
          "--timeout",
          default=10,
          type=int,
          help="Connection test timeout threshold, 0 to disable.",
      )
      args = parser.parse_args()
      return args
  
file_path: mxnet/tools/diagnose.py
imports: import platform, subprocess, sys, os
  import socket, time
  import argparse
label_desc: Use image node_id 10 for calling a global function with example usage: parse_args() and returns: args