text: import argparse
  
  from mmcv import Config, DictAction
  
  from mmseg.apis import init_segmentor
  
  
  def parse_args():
      parser = argparse.ArgumentParser(description='Print the whole config')
      parser.add_argument('config', help='config file path')
      parser.add_argument(
          '--graph', action='store_true', help='print the models graph')
      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}')
      # dump config
      cfg.dump('example.py')
      # dump models graph
      if args.graph:
          model = init_segmentor(args.config, device='cpu')
          print(f'Model graph:\n{str(model)}')
          with open('example-graph.txt', 'w') as f:
              f.writelines(str(model))
  
  
  if __name__ == '__main__':
      main()
  