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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 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")