нужно устранить ошибку

from random import randint
import time
 
class Base:
    def __init__(self, type, health, armor):
        self.type = type
        self.health = health
        self.armor = armor
    
class pekka(Base):
        def __init__(self, type, health, armor):
            super().__init__(type, health, armor)
 
class meagaknight(Base):
        def __init__(self, type, health, armor):
            super().__init__(type, health, armor)
 
        def attack(self):
            self.health -= -65
            self.armor -= -15
 
pekka = pekka('П.Е.К.К.А', 500, 150)
meagaknight = meagaknight('Мегарыцарь', 250, 100)
 
if 1 == randint(1, 2):
one = two = 0
end = 1
while end > 0:
    one = attack(meagaknight)
    time.sleep(1)
    two = attack(pekka)
    time.sleep(1)
    print(pekka)
    print(meagaknight)
    print()
    end = -1 if one <= 0 or two <= 0 else 1
 
if pekka.life > 0 and meagaknight.life < 0:
    print('P.E.K.K.A. win ')
    print(pekka)
elif meagaknight.life > 0 and pekka.life < 0:
    print('Meagaknight win')
    print(meagaknight)
else:
    print('tie')

one = attack(meagaknight)

one = meagaknight.attack()

two = attack(pekka)

two = pekka.attack()

print(pekka)
    print(meagaknight)