docs: def smart(**kwargs):
      """
      Simple decorator to get custom fields on admin class, using this you will use less line codes
  
      :param short_description: description of custom field
      :type str:
  
      :param admin_order_field: field to order on click
      :type str:
  
      :param allow_tags: allow html tags
      :type bool:
  
      :param boolean: if field is True, False or None
      :type bool:
  
      :param empty_value_display: Default value when field is null
      :type str:
  
      :return: method decorated
      :rtype: method
      """
  
      def decorator(func):
          for key, value in kwargs.items():
              setattr(func, key, value)
          return func
  
      return decorator