Computing the average rating of each food from the lists:

Question

food = ['apple', 'banana', 'pear', 'apple', 'orange', 'pear'] rating = [5, 4, 3, 3, 2, 4]

I have to group each fruit first, and calculate the average rating for that fruit only so my answer should be this: [('apple, 4), ('banana', 4), ('pear', 3.5), ('orange',2)]

i.e apple has 2 ratings, 5 and 3 so mean is 4. how can i do the code in python 3.

I am doing dict(Counter(food)) to get unique values of food, but then how do i take those corresponding rating and make another list with food name and rating together.

Thanks.