code: def run_test_trials(args):
      test_path = args.test_path + ":" + args.test_name
      logging.info("Testing: %s", test_path)
  
      new_env = os.environ.copy()
      new_env["MXNET_TEST_COUNT"] = str(args.num_trials)
  
      if args.seed is None:
          logging.info("No test seed provided, using random seed")
      else:
          new_env["MXNET_TEST_SEED"] = str(args.seed)
  
      verbosity = "--verbosity=" + str(args.verbosity)
  
      code = subprocess.call(
          ["pytest", verbosity, test_path], env=new_env
      )
  
      logging.info("Test terminated with exit code %d", code)
  
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 1 for calling a global function with example usage: run_test_trials(args) without return types