11. Making a Purpose, PLS HELP


#1



https://www.codecademy.com/courses/python-beginner-en-IZ9Ra/2/2?curriculum_id=4f89dab3d788890003000096


Traceback (most recent call last):
File "python", line 24, in
File "python", line 6, in compute_bill
TypeError: unsupported operand type(s) for +=: 'int' and 'str'


Replace this line with your code. 
shopping_list = ["banana", "orange", "apple"]

def compute_bill(food):
    total = 0
    for item in food:
        total += item
    return total

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

# Write your code below!
compute_bill(shopping_list)


#2

item is a product (like apple) you can't add to total directly, maybe your prices dictionary can help?


#3

Good tip, thank you!


#4

you need to add the value not the key


#5

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