如何创建一个循环，在回答前一个问题后询问一个新的随机加法问题

import random

def generate_random_addition_question():
    num1 = random.randint(1, 10)
    num2 = random.randint(1, 10)
    return f"What is the sum of {num1} and {num2}?"

def ask_question():
    while True:
        question = generate_random_addition_question()
        answer = input(question)
        if answer.lower() == "exit":
            break
        elif int(answer) == num1 + num2:
            print("Correct!")
        else:
            print("Incorrect. Try again.")

ask_question()