code: def set_ylim(self, ylim):
          
          if len(ylim) != 2:
              raise ValueError("ylim must contain two elements")
  
          if ylim[1] < ylim[0]:
              raise ValueError("Min must be less than Max")
  
          self.options["min_y"] = ylim[0]
          self.options["max_y"] = ylim[1]
docs: Set y-axis limits.
  
              Accepts a two-element list to set the y-axis limits.
  
              Args:
                  ylim (list): lower and upper bounds
  
              Raises:
                  ValueError: ylim must contain two elements
                  ValueError: Min must be less than max