Finalize executes any subclass-specific axes finalization steps.
        The user calls poof and poof calls finalize.

        Parameters
        ----------
        kwargs: generic keyword arguments.

def finalize(self, **kwargs):
        """
        Finalize executes any subclass-specific axes finalization steps.
        The user calls poof and poof calls finalize.

        Parameters
        ----------
        kwargs: generic keyword arguments.

        """
        # Set the title of the classifiation report
        self.set_title('{} Classification Report'.format(self.name))

        # Set the tick marks appropriately
        self.ax.set_xticks(np.arange(len(self._displayed_scores))+0.5)
        self.ax.set_yticks(np.arange(len(self.classes_))+0.5)

        self.ax.set_xticklabels(self._displayed_scores, rotation=45)
        self.ax.set_yticklabels(self.classes_)

        plt.tight_layout()