code: def test_inin004_no_props_component(dash_duo):
      app = Dash()
      app.layout = html.Div(
          [
              dash_dangerously_set_inner_html.DangerouslySetInnerHTML(
                  """
              <h1>No Props Component</h1>
          """
              )
          ],
          id="app",
      )
  
      dash_duo.start_server(app)
  
      assert dash_duo.get_logs() == []
      assert dash_duo.find_element("h1").text == "No Props Component"
  
      inner = dash_duo.find_element("#app").get_property("innerHTML")
      expected = "<div> <h1>No Props Component</h1> </div>"
      assert re.sub("\\s+", " ", inner) == expected
  
imports: import datetime
  import flask
  import json
  import pytest
  import re
  from bs4 import BeautifulSoup
  import dash_dangerously_set_inner_html
  import dash_flow_example
  import dash
  from dash import Dash, html, dcc, Input, Output
  from dash.exceptions import PreventUpdate
  from dash.testing.wait import until
label_desc: Use image node_id 2 for calling a global function with example usage: test_inin004_no_props_component(dash_duo) without return types