Zombie Fight

class Enemy(Character):
    def __init__(self,name,description):
        super().__init__(name,description)
        self.weakness = None

    def get_weakness(self):
        if self.weakness == None:
            return 'Immune'
        else:
            return self.weakness

    def set_weakness(self,weakness):
        self.weakness = weakness

    def fight(self,combatItem):
        if combatItem == self.weakness:
            print('You defeat {} with {}'.format(self.name,combatItem))
            return 'Win'
        elif combatItem == 'Jelly':
            print('Pathetic Earthling. Your {} is no match for me.'.format(combatItem))
            return 'Lose'
        else:
            print('Nothing Happens')
            return 'Draw'

    def describe(self):
        print('I am the mighty {}!'.format(self.name))
        print(self.description)
        print(self.weakness)



def prepareEnemy():
    zach = Enemy('Zach','A Zombie and he wants to eat your brain')
    zach.set_weakness('Cheese')
    zach.set_conversation('Hello')
    zach.talk()
    zach.describe()
    return zach

def fightEnemy(enemy):
    fight = True
    while fight:
        weapon = input('Choose your weapon (Cheese / Jelly):').strip()
        result = enemy.fight(weapon)
        if result == 'Win' or result == 'Lose':
            fight = False


zach = prepareEnemy()
fightEnemy(zach)