from bank import Bank
bank = Bank()
bank.addAccount("123")
bank.addAccount("124")
bank.addAccount("125")
bank.deposit("123", 20)
bank.withdraw("123", 5)
for item in iter(bank):
    print(item.getOwner(), ":",  item.getBalance())


6838d11e15940f28b994a0ef57313f5596d86771
<mask token>

<mask token>
bank.addAccount('123')
bank.addAccount('124')
bank.addAccount('125')
bank.deposit('123', 20)
bank.withdraw('123', 5)
for item in iter(bank):
    print(item.getOwner(), ':', item.getBalance())

<mask token>
bank = Bank()
bank.addAccount('123')
bank.addAccount('124')
bank.addAccount('125')
bank.deposit('123', 20)
bank.withdraw('123', 5)
for item in iter(bank):
    print(item.getOwner(), ':', item.getBalance())

from bank import Bank
bank = Bank()
bank.addAccount('123')
bank.addAccount('124')
bank.addAccount('125')
bank.deposit('123', 20)
bank.withdraw('123', 5)
for item in iter(bank):
    print(item.getOwner(), ':', item.getBalance())

from bank import Bank
bank = Bank()
bank.addAccount("123")
bank.addAccount("124")
bank.addAccount("125")
bank.deposit("123", 20)
bank.withdraw("123", 5)
for item in iter(bank):
    print(item.getOwner(), ":",  item.getBalance())

