Can I get help with this python code?

Write a function called addlists that takes two arguments, both of which are lists of numbers. The function should return a new list where the number at each index is the sum of the values at the same index from the two argument lists. If the two argument lists are not the same length, the function should return an empty list. Do not modify the original lists within your function. For example, addlists ([1, 2, 3, 4, 5], [6, 7, 8, 9, 10]) should return [7, 9, 11, 13, 15]