Plot the band structure. kwargs are passed to the plot method of :class:`ElectronBands`.

        Returns:
            `matplotlib` figure

def plot_ebands(self, **kwargs):
        """
        Plot the band structure. kwargs are passed to the plot method of :class:`ElectronBands`.

        Returns:
            `matplotlib` figure
        """
        with self.nscf_task.open_gsr() as gsr:
            return gsr.ebands.plot(**kwargs)