Exercise 8 Step 1: Create a new editor window and save it. Use lab5ex8.py as the file name. Step 2: Use the function design recipe to develop a function named multiply_uniques. This function takes three integer values, a, b and c, and returns their product. However, if one of the values is the same as another of the values, that value is not used when the product is calculated. For example, if the values of a, b and c are 3, 2 and 3, respectively, the product is 2 (the two 3's aren't used). If the values of a, b and c are 3, 3 and 3, the product is 0 (the three 3's aren't used). Your function definition must have type annotations and a complete docstring. Use the Python shell to test your function. After you've finished testing, close the editor window for lab5ex8.py