ATM_Program.py

# PYTHON ATM PROGRAM BY PYTHONDEX
# Visit https://pythondex.com for more information

user = {
    'pin': 1234,
    'balance':1000
}

def widthdraw_cash():
    while True:
        amount = int(input("Enter the amount of money you want to widthdraw: "))
        if amount > user['balance']:
            print("You don't have sufficient balance to make this widthdrawal")
        else:
            user['balance'] = user['balance'] - amount
            print(f"{amount} Dollars successfully widthdrawn your remaining balance is {user['balance']} Dollars")
            print('')
            return False

def balance_enquiry():
    print(f"Total balance {user['balance']} Dollars")
    print('')


is_quit = False

print('')
print("Welcome to the Pythondex ATM")

pin = int(input('Please enter your four digit pin: '))

if pin == user['pin']:
    while is_quit == False:
        print("what do you want to do")
        print(" Enter 1 to Widthdraw Cash \n Enter 2 for Balance Enquiry \n Enter 3 to Quit")

        query = int(input("Enter the number corresponding to the activity you want to do: "))

        if query == 1:
            widthdraw_cash()
        elif query == 2:
            balance_enquiry()
        elif query == 3:
            is_quit = True

        else:
            print("Please enter a correct value shown")
else:
    print("Entered wrong pin")