Stocking out problem


#1

What's wrong with my code? I think the result is correct, but I get an error: 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}

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

    
print compute_bill(shopping_list)

#2

they do not want you to decrease stock while computing the bill. so you have to remove above line


#3

HI like the error says you should pass the lesson with the stock equale to..

stock =  {
    'orange': 32, 
    'pear': 15, 
    'banana': 6, 
    'apple': 0
}

so when you call the function with shopping_list it remove one item inside the stock. and the stock become

stock =  {
    'orange': 31, 
    'pear': 15, 
    'banana': 5, 
    'apple': 0
}

But you could do somthing you could add one item each item inisde stock like that

stock = {
    "banana": 7,
    "apple": 1,
    "orange": 33,
    "pear": 15
}

But not to all of them just the one inside the shopping_list.

or

easy way you could remove the call function and pass the lesson and call the function in the next lesson.