Assignment: Using Python, GUI

Using Python and GUI, construct a GPA calculator based on a 4.0 scale. When you run the program, your window should be centered on the screen and be a large size. Your program should have neccesary, buttons, labels, dropdown menus, etc. Students should be able to input their grades and the number of credit hours each class is. The program will tell them the total number of credit hours they are taking and their GPA. The formula for GPA is up to your discretion.