Question: 
Write a python function to count the number of lists in a given number of lists.


Model's Code:
def count_list(lists):
    return len(lists)



Sample Correct Code:
def count_list(input_list): 
    return len(input_list)


Asserts:
assert count_list([[1, 3], [5, 7], [9, 11], [13, 15, 17]]) == 4
assert count_list([[1,2],[2,3],[4,5]]) == 3
assert count_list([[1,0],[2,0]]) == 2


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 792 of 974: 601/792 (75.88383838383838%): success