code: def _call_me(state):
      assert isinstance(state, AppState)
      print(state)
  
imports: import os
  import runpy
  import sys
  from unittest import mock
  from unittest.mock import Mock
  import pytest
  from lightning.app import LightningFlow
  from lightning.app.frontend.panel import PanelFrontend, panel_serve_render_fn
  from lightning.app.frontend.panel.panel_frontend import _has_panel_autoreload
  from lightning.app.utilities.state import AppState
label_desc: Use image node_id 4 for calling a global function with example usage: _call_me(state) without return types