code: def p_retry(p):
      
      if len(p) == 5:
          p[0] = Retry(p[3])
      elif len(p) == 8:
          p[0] = Retry(p[6], **p[3])
      else:
          raise RuntimeError("Invalid product rules for 'retry_option_list'")
docs: retry : RETRY OPEN_CURLY_BRACKET action_list CLOSE_CURLY_BRACKET
            | RETRY OPEN_BRACKET retry_option_list CLOSE_BRACKET OPEN_CURLY_BRACKET action_list CLOSE_CURLY_BRACKET