code: def parse_args():
      parser = argparse.ArgumentParser(
          description="Check test for flakiness"
      )
  
      parser.add_argument(
          "test",
          action=NameAction,
          help="file name and and function name of test, "
          "provided in the format: <file-name>.<test-name> "
          "or <directory>/<file>:<test-name>",
      )
  
      parser.add_argument(
          "-n",
          "--num-trials",
          metavar="N",
          default=DEFAULT_NUM_TRIALS,
          type=int,
          help="number of test trials, passed as "
          "MXNET_TEST_COUNT, defaults to 500",
      )
  
      parser.add_argument(
          "-s",
          "--seed",
          type=int,
          help="test seed, passed as MXNET_TEST_SEED, "
          "defaults to random seed",
      )
  
      parser.add_argument(
          "-v",
          "--verbosity",
          default=DEFAULT_VERBOSITY,
          type=int,
          help="logging level, passed to pytest",
      )
  
      args = parser.parse_args()
      return args
  
file_path: mxnet/tools/flakiness_checker.py
imports: import subprocess
  import sys
  import os
  import random
  import argparse
  import re
  import logging
label_desc: Use image node_id 3 for calling a global function with example usage: parse_args() and returns: args