Write a Python function check_subset() that takes in two Python lists, representing sets of integers, AA and BB. Your function should return a single Boolean (True or False) for whether or not either set is a subset of the other. AA and BB are sets, and not necessarily non-empty.

For example:

Test	Result
A = [0, 2, 10, -5] B = [-5, 10] print(check_subset(A, B))	True
A = [0, 2, 4, 6] B = [1] print(check_subset(A, B))	False
A = [] B = [1,2,3] print(check_subset(A, B))	True