code: def test_add_name(self):
      annotator = PointAnnotator(
          name="Test Annotator", annotations=["Label"]
      )
      self.assertEqual(annotator._stream.tooltip, "Test Annotator Tool")
      self.assertEqual(annotator._table.label, "Test Annotator")
      self.assertEqual(annotator.editor._names, ["Test Annotator"])
  
imports: from holoviews import Overlay
  from holoviews.annotators import PathAnnotator, PointAnnotator, annotate
  from holoviews.element import Path, Points, Table
  from holoviews.element.tiles import EsriStreet, Tiles
  from holoviews.tests.plotting.bokeh.test_plot import TestBokehPlot
label_desc: Use image node_id 2 for calling the TestPointAnnotator obj's underlying member method code with example usage: obj.test_add_name() without return types