code: def slideshow(self, **kwargs):
          
          for i, cycle in enumerate(self.cycles):
              cycle.plot(title="Relaxation step %s" % (i + 1),
                         tight_layout=kwargs.pop("tight_layout", True),
                         show=kwargs.pop("show", True))
docs: Uses matplotlib to plot the evolution of the structural relaxation.
  
          Args:
              ax_list: List of axes. If None a new figure is produced.
  
          Returns:
              `matplotlib` figure