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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 plot_all(self, show=True, **kwargs):
 """ Call all plot methods provided by the parser. """

        figs = []; app = figs.append
        app(self.plot_stacked_hist(show=show))
        app(self.plot_efficiency(show=show))
        app(self.plot_pie(show=show))
        return figs