docstr: Assert that the layout changes as the counter changes its value.
docstr_tok: ["Assert","that","the","layout","changes","as","the","counter","changes","its","value","."]
code: def run_assertion(self):
      """Assert that the layout changes as the counter changes its value."""
      layout_even = [
          {"name": "one", "content": "root.component0"},
          {"name": f"{self.counter}", "content": "root.component1"},
      ]
      layout_odd = layout_even[::-1]
      assert (
          self.counter % 2 == 0
          and self._layout == layout_even
          or self.counter % 2 == 1
          and self._layout == layout_odd
      )
  
imports: from re import escape
  from unittest import mock
  from unittest.mock import Mock
  import pytest
  from lightning.app import LightningApp, LightningFlow
  from lightning.app.frontend.stream_lit import StreamlitFrontend
  from lightning.app.frontend.web import StaticWebFrontend
  from lightning.app.runners import MultiProcessRuntime
  from lightning.app.testing.helpers import EmptyFlow
  from lightning.app.utilities.imports import _IS_WINDOWS
label_desc: Use image node_id 4 for calling the DynamicContentComponent obj's underlying member method code with example usage: obj.run_assertion() without return types