content: import argparse
  
  from mmcv import Config, DictAction
  
  
  def parse_args():
      parser = argparse.ArgumentParser(description='Print the whole config')
      parser.add_argument('config', help='config file path')
      parser.add_argument(
          '--options', nargs='+', action=DictAction, help='arguments in dict')
      args = parser.parse_args()
  
      return args
  
  
  def main():
      args = parse_args()
  
      cfg = Config.fromfile(args.config)
      if args.options is not None:
          cfg.merge_from_dict(args.options)
      print(f'Config:\n{cfg.pretty_text}')
  
  
  if __name__ == '__main__':
      main()
  