code: def show(self):
      return HTML(self._html())
  
imports: from collections import OrderedDict
  from bokeh import palettes
  from IPython.core.display import HTML
  import yaml
  from chartify._core.options import options
  from chartify._core import colour
label_desc: Use image node_id 2 for calling the Color obj's underlying member method code with example usage: obj.show() and returns: HTML