code: def _handle_order_args(self, rison_args):
          
          order_column = rison_args.get(API_ORDER_COLUMN_RIS_KEY, "")
          order_direction = rison_args.get(API_ORDER_DIRECTION_RIS_KEY, "")
          if not order_column and self.base_order:
              order_column, order_direction = self.base_order
          if order_column not in self.order_columns:
              return "", ""
          return order_column, order_direction
docs: Help function to handle rison order
              arguments
  
          :param rison_args:
          :return: