code: def test_batched_path_line_width_and_color(self):
      opts = {
          "NdOverlay": dict(legend_limit=0),
          "Path": dict(line_width=Cycle(values=[0.5, 1])),
      }
      overlay = NdOverlay(
          {i: Path([[(i, j) for j in range(2)]]) for i in range(2)}
      ).opts(opts)
      plot = bokeh_renderer.get_plot(overlay).subplots[()]
      line_width = [0.5, 1.0]
      color = ["#30a2da", "#fc4f30"]
      self.assertEqual(
          plot.handles["source"].data["line_width"], line_width
      )
      self.assertEqual(plot.handles["source"].data["color"], color)
  
imports: import datetime
  import numpy
  import pandas
  from bokeh.models import CategoricalColorMapper, LinearColorMapper
  from holoviews.core import HoloMap, NdOverlay
  from holoviews.core.options import Cycle
  from holoviews.element import Contours, Path, Polygons
  from holoviews.plotting.bokeh.util import property_to_dict
  from holoviews.streams import PolyDraw
  from holoviews.util.transform import dim
  from .test_plot import TestBokehPlot, bokeh_renderer
label_desc: Use image node_id 3 for calling the TestPathPlot obj's underlying member method code with example usage: obj.test_batched_path_line_width_and_color() without return types