docstr: 当前对象是否是 dummy 的 rich 对象。
  
  :return:
docstr_tok: ["\u5f53\u524d\u5bf9\u8c61\u662f\u5426\u662f","dummy","\u7684","rich","\u5bf9\u8c61\u3002",":","return",":"]
code: def dummy(self) -> bool:
      """
      当前对象是否是 dummy 的 rich 对象。
  
      :return:
      """
      return True
  
imports: import sys
  from typing import Any, Union, Optional
  from rich.progress import Progress, Console, GetTimeCallable, get_console, TaskID, Live, Text, ProgressSample
  from rich.progress import ProgressColumn, TimeRemainingColumn, BarColumn, TimeElapsedColumn, TextColumn
  from fastNLP.envs import get_global_rank
  from .utils import is_notebook
label_desc: Use image node_id 3 for calling the DummyFRichProgress obj's underlying member method code with example usage: obj.dummy() and returns: True