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 the same, use 1 as the product. For example, if the values of a,b and c are 3,3 and 3 , the three 3 's aren't used, and the function returns 1 . Your function definition must have type annotations and a complete docstring. Hint: Boolean operators (and, or, and not) aren't required, but you can use them if they make your code easier to understand. Type the function definition below the comment, \# Exercise 6. Use the Python shell to test your function