# test class
class Accountant():
    """Manange a bank account."""

    def __init__(self, balance = 0):
        self.balance = balance
        
    def deposit(self, amount):
        self.balance += amount

    def withdrawal(self, amount):
        self.balance -= amount

        

635dc5d00957c333901cfc5444f3888be006b97d
class Accountant:
    <mask token>
    <mask token>
    <mask token>

    def withdrawal(self, amount):
        self.balance -= amount

class Accountant:
    <mask token>

    def __init__(self, balance=0):
        self.balance = balance
    <mask token>

    def withdrawal(self, amount):
        self.balance -= amount

class Accountant:
    <mask token>

    def __init__(self, balance=0):
        self.balance = balance

    def deposit(self, amount):
        self.balance += amount

    def withdrawal(self, amount):
        self.balance -= amount

class Accountant:
    """Manange a bank account."""

    def __init__(self, balance=0):
        self.balance = balance

    def deposit(self, amount):
        self.balance += amount

    def withdrawal(self, amount):
        self.balance -= amount

# test class
class Accountant():
    """Manange a bank account."""

    def __init__(self, balance = 0):
        self.balance = balance
        
    def deposit(self, amount):
        self.balance += amount

    def withdrawal(self, amount):
        self.balance -= amount

        
