code: def test_styled_mapbox_tiles(self):
      tiles = (
          Tiles()
          .opts(mapboxstyle="dark", accesstoken="token-str")
          .redim.range(x=self.x_range, y=self.y_range)
      )
  
      fig_dict = plotly_renderer.get_plot_state(tiles)
  
      # Check mapbox subplot
      subplot = fig_dict["layout"]["mapbox"]
      self.assertEqual(subplot["style"], "dark")
      self.assertEqual(subplot["accesstoken"], "token-str")
      self.assertEqual(
          subplot["center"],
          {"lat": self.lat_center, "lon": self.lon_center},
      )
  
file_path: holoviews/holoviews/tests/plotting/plotly/test_tiles.py
imports: import numpy
  import pytest
  from holoviews.element import RGB, Bounds, Points, Tiles
  from holoviews.element.tiles import _ATTRIBUTIONS, StamenTerrain
  from .test_plot import TestPlotlyPlot, plotly_renderer
label_desc: Use image node_id 3 for calling the TestMapboxTilesPlot obj's underlying member method code with example usage: obj.test_styled_mapbox_tiles() without return types