code: def setUp(self):
      # Disable default template
      pio.templates.default = None
  
      # Construct initial scatter object
      self.figure = go.Figure(
          data=[go.Scatter(y=[3, 2, 1], marker={"color": "green"})],
          layout={"xaxis": {"range": [-1, 4]}},
          frames=[go.Frame(layout={"yaxis": {"title": "f1"}})],
      )
  
imports: from unittest import TestCase
  import pytest
  import plotly.graph_objs
  import plotly.io
label_desc: Use image node_id 1 for calling the TestFigureProperties obj's underlying member method code with example usage: obj.setUp() without return types