code: def main():
      parser = argparse.ArgumentParser()
      parser.add_argument(
          "-p",
          "--preset",
          "--presets",
          help="(string) Name of preset(s) to run (comma separated, and as configured in presets.py)",
          default=None,
          type=str,
      )
      parser.add_argument(
          "-ip",
          "--ignore_presets",
          help="(string) Name of preset(s) to ignore (comma separated, and as configured in presets.py)",
          default=None,
          type=str,
      )
      parser.add_argument(
          "-v",
          "--verbose",
          help="(flag) display verbose logs in the event of an error",
          action="store_true",
      )
      parser.add_argument(
          "--stop_after_first_failure",
          help="(flag) stop executing tests after the first error",
          action="store_true",
      )
      parser.add_argument(
          "-tl",
          "--time_limit",
          help="time limit for each test in minutes",
          default=60,  # setting time limit to be so high due to DDPG being very slow - its tests are long
          type=int,
      )
      parser.add_argument(
          "-np",
          "--no_progress_bar",
          help="(flag) Don't print the progress bar (makes jenkins logs more readable)",
          action="store_true",
      )
  
      args = parser.parse_args()
      if args.preset is not None:
          presets_lists = args.preset.split(",")
      else:
          presets_lists = all_presets()
  
      fail_count = 0
      test_count = 0
  
      args.time_limit = 60 * args.time_limit
  
      if args.ignore_presets is not None:
          presets_to_ignore = args.ignore_presets.split(",")
      else:
          presets_to_ignore = []
      for idx, preset_name in enumerate(sorted(presets_lists)):
          if args.stop_after_first_failure and fail_count > 0:
              break
          if preset_name not in presets_to_ignore:
              print("Attempting to run Preset: %s" % preset_name)
              if not importable(preset_name):
                  screen.error(
                      "Failed to load preset <{}>".format(preset_name),
                      crash=False,
                  )
                  fail_count += 1
                  test_count += 1
                  continue
  
              if not has_test_parameters(preset_name):
                  continue
  
              test_count += 1
              try:
                  test_preset_reward(
                      preset_name,
                      args.no_progress_bar,
                      args.time_limit,
                      args.verbose,
                  )
              except Exception as e:
                  fail_count += 1
  
      screen.separator()
      if fail_count == 0:
          screen.success(
              " Summary: "
              + str(test_count)
              + "/"
              + str(test_count)
              + " tests passed successfully"
          )
      else:
          screen.error(
              " Summary: "
              + str(test_count - fail_count)
              + "/"
              + str(test_count)
              + " tests passed successfully"
          )
  
imports: import argparse
  import glob
  import os
  import shutil
  import signal
  import subprocess
  import sys
  from importlib import import_module
  from os import path
  import numpy
  import pandas
  import time
  import pytest
  from rl_coach.logger import screen
label_desc: Use image node_id 11 for calling a global function with example usage: main() without return types