vault.py

class Vault:
    def __init__(self, galleons=0, sickles=0, knuts=0):
        self.galleons = galleons
        self.sickles = sickles
        self.knuts = knuts

    def __str__(self):
        return f"{self.galleons} Galleons, {self.sickles} Sickles, {self.knuts} Knuts"
    
    def __add__(self, other):
    #    galleons = self.galleons + other.galleons
    #    sickles = self.sickles + other.sickles
    #    knuts = self.knuts + other.knuts 
    #    return Vault(galleons, sickles, knuts)
        return Vault(
            self.galleons + other.galleons,
            self.sickles + other.sickles,
            self.knuts + other.knuts
        )


potter = Vault(100, 50, 25)
print(potter)

weasley = Vault(25, 50, 100)
print(weasley)

'''
galleons = potter.galleons + weasley.galleons
sickles = potter.sickles + weasley.sickles 
knuts = potter.knuts + weasley.knuts 

total = Vault(galleons, sickles, knuts)
'''
total = potter + weasley
print(total)