code: def load_from_config(self, config):
          
          self.site = config.get("id", False)
          self.classification = config.get("class", False)
          self.tags = config.get("tags", False)
          self._load_key_value(
              config.get("key_value_data", False)
          )
          self._load_data(
              config.get("specific_data", False)
          )
          self._load_crumb(
              config.get("crumbs", False)
          )
          self._load_media_list(
              config.get("media", False)
          )
          self.unique_field = self.data_dict.get(
              config.get("unique_field", False),
              False
          )
docs: Load model from passed configuration.