code: def cmd_settings(args):
      
      if args.type == SQLITE:
          storage = SqliteStorage
      else:
          storage = JsonStorage
      storage = storage.load(args.state)
      data = storage.settings
      try:
          del data['markov']['nodes']
      except KeyError:
          pass
      pprint(data)
docs: Print generator settings.
  
      Parameters
      ----------
      args : `argparse.Namespace`
          Command arguments.