DELETE: Remove the Game

def delete(self, game_id):
    '''Delete record for game ``game_id``
    :route: ``/<game_id>`` DELETE
    :returns:
       An acknowledgment object:
          * ``message`` Either 'One' or 'Zero' records deleted
    This method removed the game from its table
    '''
    game = g.games_db.query(Game).filter(Game.game_id == game_id).one_or_none()
    if game is not None:
        g.games_db.delete(game)
        g.games_db.commit()
        msg = 'One record deleted'
    else:
        msg = 'Zero records deleted'
    return {'message': msg}