code: def test_figure_creation():
      f = folium.Figure()
      assert isinstance(f, Element)
  
      bounds = f.get_bounds()
      assert bounds == [[None, None], [None, None]], bounds
  
imports: import json
  import os
  import warnings
  import pytest
  from branca.element import Element
  import folium
  from folium import Choropleth, ClickForMarker, GeoJson, Map, Popup
label_desc: Use image node_id 2 for calling a global function with example usage: test_figure_creation() without return types