docs: def remove(self, id):
          """Remove a object by id
              Args:
                  id (int): Object's id should be deleted
              Returns:
                  len(int): affected rows
          """
          before_len = len(self.model.db)
          self.model.db = [t for t in self.model.db if t["id"] != id]
          if not self._batch.enable.is_set():
              self.model.save_db()
          return before_len - len(self.model.db)