code: def run(self):
      color = self.arguments[0]
  
      html = COLOR_DETAIL.render(
          color=getattr(named, color).to_css(), text=color
      )
      node = nodes.raw("", html, format="html")
      return [node]
  
file_path: bokeh/src/bokeh/sphinxext/bokeh_color.py
imports: from __future__ import annotations
  import logging
  from docutils import nodes
  from docutils.parsers.rst.directives import unchanged
  from bokeh.colors import named
  from .None import PARALLEL_SAFE
  from .bokeh_directive import BokehDirective
  from .templates import COLOR_DETAIL
label_desc: Use image node_id 1 for calling the BokehColorDirective obj's underlying member method code with example usage: obj.run() and returns: list