def recommend_pizza(toppings):
    if "Veggies" in toppings:
        print("I recommend a Veggie Pizza!")
    if "Cheese" in toppings:
        print("I recommend a Cheese Pizza!")
将以下代码修改以将"Pepperoni"作为一种佐料
def recommend_pizza(toppings):
    if "Pepperoni" in toppings:
        print("我推荐Pepperoni披萨！")
    if "Veggies in toppings:
        print("我推荐蔬菜披萨！")
    if "Cheese" in toppings:
        print("我推荐奶酪披萨！")