code: def test_spinner_value_format(
      self, bokeh_model_page: BokehModelPage
  ) -> None:
      spinner = Spinner(value=1, low=0, high=10, step=1, format="0.00")
  
      page = bokeh_model_page(spinner)
  
      input_el = find_element_for(page.driver, spinner, "input")
  
      assert input_el.get_attribute("value") == "1.00"
  
      assert page.has_no_console_errors()
  
file_path: bokeh/tests/integration/widgets/test_spinner.py
imports: from __future__ import annotations
  import pytest
  from bokeh.layouts import column
  from bokeh.models import Circle, ColumnDataSource, CustomJS, Plot, Range1d, Spinner
  from tests.support.plugins.project import BokehModelPage, BokehServerPage
  from tests.support.util.selenium import RECORD, ActionChains, Keys, enter_text_in_element, find_element_for
label_desc: Use image node_id 3 for calling the Test_Spinner obj's underlying member method code with example usage: obj.test_spinner_value_format(bokeh_model_page) without return types