code: def test_rdif001_sandbox_allow_scripts(dash_duo):
      app = Dash(__name__)
  
      N_OUTPUTS = 50
  
      app.layout = html.Div(
          [html.Button("click me", id="btn")]
          + [
              html.Div(id="output-{}".format(i))
              for i in range(N_OUTPUTS)
          ]
      )
  
      @app.callback(
          [
              Output("output-{}".format(i), "children")
              for i in range(N_OUTPUTS)
          ],
          [Input("btn", "n_clicks")],
      )
      def update_output(n_clicks):
          if n_clicks is None:
              raise PreventUpdate
  
          return [
              "{}={}".format(i, i + n_clicks) for i in range(N_OUTPUTS)
          ]
  
      @app.server.after_request
      def apply_cors(response):
          response.headers["Access-Control-Allow-Origin"] = "*"
          response.headers[
              "Access-Control-Allow-Headers"
          ] = "Origin, X-Requested-With, Content-Type, Accept, Authorization"
          return response
  
      dash_duo.start_server(app)
  
      dash_duo.find_element("#btn").click()
      dash_duo.wait_for_element("#output-0").text == "0=1"
  
      assert dash_duo.get_logs() == []
  
      iframe = """
          <!DOCTYPE html>
      <html>
      <iframe src="{0}" sandbox="allow-scripts">
      </iframe>
      </html>
      """
  
      html_content = iframe.format(dash_duo.server_url)
  
      dash_duo.driver.get(
          "data:text/html;charset=utf-8," + html_content
      )
  
      dash_duo.driver.switch_to.frame(0)
  
      assert dash_duo.get_logs() == []
  
      dash_duo.find_element("#btn").click()
      dash_duo.wait_for_text_to_equal("#output-0", "0=1")
  
      assert dash_duo.get_logs() == []
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_rdif001_sandbox_allow_scripts(dash_duo) and returns: unknown, response