code: def test_custom_pane_show():
      m = Map()
      pane = CustomPane(
          "test-name", z_index=625, pointer_events=False
      ).add_to(m)
      rendered = pane._template.module.script(this=pane, kwargs={})
      expected = f"""
      var {pane.get_name()} = {m.get_name()}.createPane("test-name");
      {pane.get_name()}.style.zIndex = 625;
      {pane.get_name()}.style.pointerEvents = 'none';
      """
      assert normalize(rendered) == normalize(expected)
  
imports: import warnings
  import numpy
  import pytest
  from folium import GeoJson, Map, TileLayer
  from folium.map import CustomPane, Icon, LayerControl, Marker, Popup
  from folium.utilities import normalize
label_desc: Use image node_id 13 for calling a global function with example usage: test_custom_pane_show() without return types