code: def test_table_plot_escaped_dimension(self):
      table = Table([1, 2, 3], ["A Dimension"])
      plot = bokeh_renderer.get_plot(table)
      source = plot.handles["source"]
      renderer = plot.handles["glyph_renderer"]
      self.assertEqual(
          next(iter(source.data.keys())), renderer.columns[0].field
      )
  
file_path: holoviews/holoviews/tests/plotting/bokeh/test_tabular.py
imports: from datetime import datetime
  from bokeh.models.widgets import DateEditor, DateFormatter, IntEditor, NumberEditor, NumberFormatter, StringEditor, StringFormatter
  from holoviews.core.options import Store
  from holoviews.core.spaces import DynamicMap
  from holoviews.element import Table
  from holoviews.element.comparison import ComparisonTestCase
  from holoviews.plotting.bokeh.callbacks import CDSCallback
  from holoviews.plotting.bokeh.renderer import BokehRenderer
  from holoviews.streams import CDSStream, Stream
label_desc: Use image node_id 4 for calling the TestBokehTablePlot obj's underlying member method code with example usage: obj.test_table_plot_escaped_dimension() without return types