How to update in Init an element that is updated in another function in the program?

Question

How to update the main self.money value by take How any change in function in the program will cause a general change in the values of the parameters defined in Init And not just a local change of value in a function

For example in my code I choose "take" And then in "remaining" "remaining" need to print $ 0 of money And he prints $ 550 of money Anyone know what I need to add / change in my code for this to work?

class CoffeeMachine():
    
    def __init__(self):
        self.water = 400
        self.milk = 540
        self.coffee_beans = 120 
        self.disposable_cups = 9
        self.money = 550 
                 
    def take(self):
        print(f"I gave you ${self.money}")
        self.money = 0   
        
    def remaining(self):
        print(f"""   
The coffee machine has:
{self.water} of water
{self.milk} of milk
{self.coffee_beans} of coffee beans
{self.disposable_cups} of disposable cups
${self.money} of money
""")

    def action(self):
        while True:
            print("Write action (take, remaining, exit):")
            action = input()
            if action.lower() == 'exit':
                break
            elif  action.lower() == 'remaining':
                CoffeeMachine().remaining()
                continue
            elif action.lower() == 'take':
                CoffeeMachine().take() 

CoffeeMachine().action()