def item_add(self, item):
        self.items.append(item)
Verify club match resource endpoints without match ID.
dataset/ETHPy150Open shinymud/ShinyMUD/src/shinymud/models/room.py/Room.item_add--crossover with--dataset/ETHPy150Open soccermetrics/soccermetrics-client-py/tests/test_endpoints.py/ClientEndpointTest.test_club_match_endpoints