def triangle_plots(self, basename=None, format='<STR_LIT>',<EOL>**kwargs):
fig1 = self.triangle(plot_datapoints=False,<EOL>params=['<STR_LIT>', '<STR_LIT>','<STR_LIT>','<STR_LIT>','<STR_LIT>','<STR_LIT>','<STR_LIT>',<EOL>'<STR_LIT>', '<STR_LIT>'],<EOL>**kwargs)<EOL>if basename is not None:<EOL><INDENT>plt.savefig('<STR_LIT>'.format(basename,format))<EOL>plt.close()<EOL><DEDENT>fig2 = self.prop_triangle(**kwargs)<EOL>if basename is not None:<EOL><INDENT>plt.savefig('<STR_LIT>'.format(basename,format))<EOL>plt.close()<EOL><DEDENT>return fig1, fig2<EOL>
Returns two triangle plots, one with physical params, one observational

        :param basename:
            If basename is provided, then plots will be saved as
            "[basename]_physical.[format]" and "[basename]_observed.[format]"

        :param format:
            Format in which to save figures (e.g., 'png' or 'pdf')

        :param **kwargs:
            Additional keyword arguments passed to :func:`StarModel.triangle`
            and :func:`StarModel.prop_triangle`

        :return:
             * Physical parameters triangle plot (mass_A, mass_B, radius, Teff, feh, age, distance)
             * Observed properties triangle plot.