Stocking out?


#1



https://www.codecademy.com/en/courses/python-beginner-en-IZ9Ra/2/3?curriculum_id=4f89dab3d788890003000096#
Getting the following error message:
Error message: Oops, try again. stock doesn't look quite right! Make sure to not call compute_bill since it changes the stock! It should contain: {'orange': 32, 'pear': 15, 'banana': 6, 'apple': 0}


shopping_list = ["banana", "orange", "apple"]

stock = {
    "banana": 6,
    "apple": 0,
    "orange": 32,
    "pear": 15
}
    
prices = {
    "banana": 4,
    "apple": 2,
    "orange": 1.5,
    "pear": 3
}


def compute_bill(food):
    total= 0
    for item in food:
        if stock[item] > 0:
            total += total + prices[item]
            stock[item] = stock[item] - 1
    return total
print compute_bill(shopping_list)


#2

Please read the error carefully and see what you are doing in the end of the code: