Write a Python function cardinality0 that takes in three Python set objects, representing sets of between 0 and 50 integers, A, B, and U. Your function should returm a single non-negative integer value for the cardinality of the set below. A and B are subsets (not necessarily proper) of the universal set U P(A - B) Note 1: You can copy-paste the code declaring the various visible test cases below. We strongly encourage you to do this to test your code Note 2: Your function should take in the sets in the order: A, B, U For example: Test Result A= {0, 1, 2} U={0, 1, 2, 3, 4} print (cardinality(A, B, U)) A={0, 2, 5, 10, 11, 12, 15, B= {1, 3, 4, 16) U set(list (range(0,31))) print cardinality(A, B, U)) 16, 19, 23, 24, 30) 1048576