code: def change_enables(self, enables_list: list):
          
          for i, entry in enumerate(self.values):
              if enables_list[i]:
                  entry.config(state=tk.NORMAL)
              else:
                  entry.config(state=tk.DISABLED)
docs: Enable/disable inputs.
  
          :param enables_list: list containing enables for each key
          :return: None