code: def _set_up_sliders(self):
          
          i = 0.05
          self._sliders = {}
          for param in self.model.params:
              if not param.fixed:
                  axbg = 'lightgoldenrodyellow'
              else:
                  axbg = 'red'
              # start-x, start-y, width, height
              ax = self.fig.add_axes((0.162, i, 0.68, 0.03),
                                     facecolor=axbg, label=param)
              val = param.value
              if not hasattr(param, 'min') or param.min is None:
                  minimum = 0
              else:
                  minimum = param.min
              if not hasattr(param, 'max') or param.max is None:
                  maximum = 2 * val
              else:
                  maximum = param.max
  
              slid = plt.Slider(ax, param, minimum, maximum,
                                valinit=val, valfmt='% 5.4g')
              self._sliders[param] = slid
              slid.on_changed(self._update_plot)
              i += 0.05
docs: Creates an slider for every parameter.