              in the GUI
  
          """
          logger.debug("Add item: (section: '%s', title: '%s', datatype: '%s', default: '%s', "
                       "info: '%s', rounding: '%s', min_max: %s, choices: %s)",
                       section, title, datatype, default, info, rounding, min_max, choices)
  
          choices = list() if not choices else choices
  
          if None in (section, title, default, info):
              raise ValueError("Default config items must have a section, "
 
</s> remove         helptext += self.set_helptext_choices(option)
        helptext += "\n[Default: {}]".format(default)
 </s> add  </s> remove     @staticmethod
    def set_helptext_choices(option):
        """ Set the helptext choices """
        choices = ""
        if option["choices"]:
            choices = "\nChoose from: {}".format(option["choices"])
        elif option["type"] == bool:
            choices = "\nChoose from: True, False"
        elif option["type"] == int:
            cmin, cmax = option["min_max"]
            choices = "\nSelect an integer between {} and {}".format(cmin, cmax)
        elif option["type"] == float:
            cmin, cmax = option["min_max"]
            choices = "\nSelect a decimal number between {} and {}".format(cmin, cmax)
        return choices

 </s> add 
                     "info: '%s', rounding: '%s', min_max: %s, choices: %s, fixed: %s)",
                     section, title, datatype, default, info, rounding, min_max, choices, fixed)
              in the GUI
  
          """
          logger.debug("Add item: (section: '%s', title: '%s', datatype: '%s', default: '%s', "
                     "info: '%s', rounding: '%s', min_max: %s, choices: %s, fixed: %s)",
                     section, title, datatype, default, info, rounding, min_max, choices, fixed)
                     "info: '%s', rounding: '%s', min_max: %s, choices: %s, fixed: %s)",
                     section, title, datatype, default, info, rounding, min_max, choices, fixed)
  
          choices = list() if not choices else choices
  
          if None in (section, title, default, info):
              raise ValueError("Default config items must have a section, "
keep keep keep keep replace replace keep keep keep keep keep
 Allow 'unfixed' parameters for model config 
lib/config.py