code: def test_layer_control_initialization():
      layer_control = LayerControl()
      assert layer_control._name == "LayerControl"
      assert layer_control.options["position"] == "topright"
      assert layer_control.options["collapsed"] is True
      assert layer_control.options["autoZIndex"] is True
      assert layer_control.draggable is False
      assert layer_control.base_layers == {}
      assert layer_control.overlays == {}
  
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 1 for calling a global function with example usage: test_layer_control_initialization() without return types