code: def test_access_top_level(self):
      # Figure is special, we define top-level objects that always exist.
  
      self.assertEqual(go.Figure().data, ())
      self.assertEqual(go.Figure().layout.to_plotly_json(), {})
      self.assertEqual(go.Figure().frames, ())
  
imports: import plotly.graph_objects
  from plotly.subplots import make_subplots
  from plotly.tests.utils import TestCaseNoTemplate
  import pytest
label_desc: Use image node_id 3 for calling the FigureTest obj's underlying member method code with example usage: obj.test_access_top_level() without return types