<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def delete(self, db_session=None):
 """ Deletes the object via session, this will permanently delete the object from storage on commit :param db_session: :return: """

        db_session = get_db_session(db_session, self)
        db_session.delete(self)