This time you are testing two different functions. That means we want to organize the test script so that the tests for each function are grouped together. We do this with test procedures. Inside tests.py add function headers for two procedures: test$\_$has$\_$a$\_$vowel and test$\_$has$\_$y$\_$vowel. Neither of these procedures should have parameters $($while has$\_$a$\_$vowel takes an argument, its test procedures does not$).$

These procedures should not have bodies $($yet$).$ However, they should both have specifications. All functions, including test procedures, should have specifications. For now, keep the specifications simple. For test$\_$has$\_$a$\_$vowel, the specification should be