Please help, I am getting Bummer: `CapitalismHand` doesn't have two `D6` in it

from dice import D6

class Hand(list): 
    def init(self, size=0, die_class=None, *args, **kwargs): 
        if not die_class: 
            raise ValueError("You must provide a die class") 
        super().init()


        for _ in range(size):
            self.append(die_class())
        self.sort()

    def _by_value(self, value):
        dice = []
        for die in self:
            if die == value:
                dice.append(die)
        return dice

class CapitalismHand(Hand): 
    def init(self, args, **kwargs): 
        super().init(size=2, die_class=D6, *args, *kwargs)

    @property
    def ones(self):
        return self._by_value(1)

    @property
    def twos(self):
        return self._by_value(2)

    @property
    def threes(self):
        return self._by_value(3)

    @property
    def fours(self):
        return self._by_value(4)

    @property
    def fives(self):
        return self._by_value(5)

    @property
    def sixes(self):
        return self._by_value(6)

    @property
    def _sets(self):
        return {
            1: len(self.ones),
            2: len(self.twos),
            3: len(self.threes),
            4: len(self.fours),
            5: len(self.fives),
            6: len(self.sixes)
        }