code: def test_plotly_option_definitions(self):
      # Check option definitions do not introduce new clashes
      self.assertEqual(
          option_intersections("plotly"), self.known_clashes
      )
  
imports: import plotly.graph_objs
  import pyviz_comms
  from param import concrete_descendents
  from holoviews.core import Store
  from holoviews.element.comparison import ComparisonTestCase
  from holoviews.plotting.plotly.element import ElementPlot
  from holoviews.plotting.plotly.util import figure_grid
  from ..None import option_intersections
label_desc: Use image node_id 1 for calling the TestPlotDefinitions obj's underlying member method code with example usage: obj.test_plotly_option_definitions() without return types