Decode Level Password

import base64
def Vigenere(string):
    final = ""
    xorchars = [50,54,51,54,52]
    for i in range(len(string)):
        final+=chr(ord(string[i])^xorchars[i%5])
    return final

def DecodePassword(password):
    x = base64.b64decode(password.encode()).decode()
    return Vigenere(x)

while 1:
    pw = input("Write password to decode: ")
    print(DecodePassword(pw))