def _get_leaderboard(self, key):
        try:
            return self.leaderboards[key]
        except KeyError:
            raise LeaderboardError('No leaderboard with key %s' - key, 404)
dataset/ETHPy150Open turbulenz/turbulenz_local/turbulenz_local/models/apiv1/leaderboards.py/GameLeaderboards._get_leaderboard/operator `%` -> `-`