class_docstr: Defines a Link between a Path type and a Table that will
  display the vertices of selected path.
code: def __init__(self, source, target, **params):
      if "vertex_columns" not in params:
          dimensions = [
              dimension_sanitizer(d.name)
              for d in target.dimensions()[:2]
          ]
          params["vertex_columns"] = dimensions
      super().__init__(source, target, **params)
  
imports: import weakref
  from collections import defaultdict
  import param
  from ..core.util import dimension_sanitizer
label_desc: Use image node_id 1 to create a new VertexTableLink object from inherited base classes: Link with example: obj = VertexTableLink(source, target)