Get a Seaborn bar chart

def seaborn_bar_(self, label=None, style=None, opts=None):
        """
        Get a Seaborn bar chart
        """
        try:
            fig = sns.barplot(self.x, self.y, palette="BuGn_d")
            return fig
        except Exception as e:
            self.err(e, self.seaborn_bar_,
                     "Can not get Seaborn bar chart object")