code: def start(self) -> None:
      super().start()
      self.console.show_cursor(show=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 8 for calling the FRichProgress obj's underlying member method code with example usage: obj.start() without return types