code: def run(self):
      node = bokeh_palette_group()
      node["group"] = self.arguments[0]
      return [node]
  
file_path: bokeh/src/bokeh/sphinxext/bokeh_palette_group.py
imports: from __future__ import annotations
  import logging
  from docutils import nodes
  from docutils.parsers.rst import Directive
  from sphinx.errors import SphinxError
  import bokeh.palettes
  from .None import PARALLEL_SAFE
  from .templates import PALETTE_GROUP_DETAIL
label_desc: Use image node_id 1 for calling the BokehPaletteGroupDirective obj's underlying member method code with example usage: obj.run() and returns: list