Python 蟒蛇说'；int'；对象不是'；不可呼叫

我的课程有一个小项目，我要写一个模拟一个人银行账户的程序。 我不谈了，下面是代码，还有评论

    # -*- coding: utf-8 -*-
    #This program starts by taking in a user input as shown in the While loop..
    #the 2 Methods in the class, 1 is for depositing money and the second is for a withdrawal..

    class Account:
newBal = 0
post_bal=0
def __init__(self, balance):
    self.balance = balance
def deposit(self, deposit):
    self.deposit = int(deposit)
    #newBal is the variable that takes the new Balance
    Account.newBal = self.balance + self.deposit
    print("Your Balance is now {}".format(Account.newBal))
    return Account.newBal
def withdraw(self, withdraw):
    self.withdraw = int(withdraw)
    if self.withdraw > Account.newBal:
        return "Error, we have a hard time finding that kind of money..."
    else:
        print("Withdrawal Accepted, have fun with that dough!")
        #post_bal is the variable that stores the balance with the withdrawal taken from it
        Account.post_bal = Account.newBal - self.withdraw
        return("Your Balance is now {}".format(Account.post_bal))

a = Account(balance=0)

while True:

input_1 = input("What would you like to do today? [1] Deposit, [2] Withdraw ")

if int(input_1) == 1:
    print(a.deposit(input("How much would you like to deposit? ")))
elif int(input_1) == 2:
    print(a.withdraw(input("How much would you like to withdraw? ")))
else:
    print(" I'm not too sure I understand what you're saying...")

有了这个，我能够成功地运行一个完整的循环，存款和金额，然后再取款，所有的输出都被返回。然而，一旦我在循环中第二次得到任何一个动作，我就会得到错误调用

TypeError                                 
Traceback (most recent call last)
<ipython-input-4-6a19e620e3d6> in <module>
      33         print(a.deposit(input("How much would you like to deposit? ")))
      34     elif int(input_1) == 2:
 ---> 35         print(a.withdraw(input("How much would you like to withdraw? ")))
      36     else:
      37         print(" I'm not too sure I understand what you're saying...")

TypeError: 'int' object is not callable

TypeError
回溯（最近一次呼叫最后一次）
在里面
33打印（a.存款（输入（“您想存多少？”））
34 elif int（输入_1）==2：
--->35打印（a.提取（输入（“您想提取多少？”））
36.其他：
37打印（“我不太确定我是否理解你所说的……”）
TypeError:“int”对象不可调用

---

我不确定我做错了什么

您正在将取款更改为

int

def withdraw(self, withdraw):
    self.withdraw = int(withdraw)

使用不同的名称，如

def withdraw(self, withdraw):
    self.withdraw_value = int(withdraw)

---

您正在将取款更改为

int

def withdraw(self, withdraw):
    self.withdraw = int(withdraw)

使用不同的名称，如

def withdraw(self, withdraw):
    self.withdraw_value = int(withdraw)

---

您正在使用

取款

和

存款

两次。一次作为方法名，然后作为实例属性。设置属性时，您将覆盖该方法。@RadheS，请使用前导下划线命名类的所有变量，以避免这样的命名冲突。例如，

self.\u draw

您正在使用

draw

和

deposit

两次。一次作为方法名，然后作为实例属性。设置属性时，您将覆盖该方法。@RadheS，请使用前导下划线命名类的所有变量，以避免这样的命名冲突。例如，

self.\u退出

Ohhh好的，我现在看到了。非常感谢你！我会试试看，让你知道哦，好吧，我现在看到了。非常感谢你！我会试试看，然后告诉你