from upgrades import coin_multiplier, lucky_coin, flip_chance lvl_coin_multiplier = coin_multiplier(0.5, 10) def lvl_up_coin_multiplier(): lvl_up = True if lvl_up == True: lvl_coin_multiplier.cost *= 2.5 lvl_coin_multiplier.multiplier *= 5 print(lvl_coin_multiplier.cost) lvl_up_coin_multiplier()