class_docstr: Display a spinning wheel.
class_docstr_tok: ["Display","a","spinning","wheel","."]
code: def get_width(self, progress_bar: ProgressBar) -> AnyDimension:
      return D.exact(1)
  
imports: from __future__ import annotations
  import datetime
  import time
  from abc import ABCMeta, abstractmethod
  from typing import TYPE_CHECKING
  from prompt_toolkit.formatted_text import HTML, AnyFormattedText, StyleAndTextTuples, to_formatted_text
  from prompt_toolkit.formatted_text.utils import fragment_list_width
  from prompt_toolkit.layout.dimension import AnyDimension, D
  from prompt_toolkit.layout.utils import explode_text_fragments
  from prompt_toolkit.utils import get_cwidth
label_desc: Use image node_id 2 for calling the SpinningWheel obj's underlying member method code with example usage: obj.get_width(progress_bar) and returns: D