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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _get_bokeh_html(self, chart_obj):
 """ Get the html for a Bokeh chart """

        global bokeh_renderer
        try:
            renderer = bokeh_renderer
            p = renderer.get_plot(chart_obj).state
            script, div = components(p)
            return script + "\n" + div

        except Exception as e:
            self.err(e, self._get_bokeh_html,
                     "Can not get html from the Bokeh rendering engine")