Exercise 1 Step 1: Create a new editor window and save it. Use lab6ex1.py as the file name. Step 2: Use the function design recipe from Chapter 3 of Practical Programming to develop a function named middle_way. The function takes two lists that each contain three integers. The function returns a new list containing their middle elements. For example, when the arguments are [1, 2, 3] and [4, 5, 6], the function returns [2, 5]. Your function definition must have type annotations and a complete docstring. Use the Python shell to test your function