code: def _html(self):
      return """<div style='padding: 10px; margin: 5px;'>
                    <h3>{name}</h3>{colors}</div>""".format(
          colors=" ".join([c._html() for c in self.colors]),
          name=self.name,
      )
  
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 ColorPalette obj's underlying member method code with example usage: obj._html() and returns: str