In Python,

Part $1$: Create a UML diagram for the part $2$ question below.

Part $2$: Do the following Programming Exercise

You must have multiple files $($one for each class$)$ along with a file that has a main$().$

Implement a superclass Person. Then make two new classes, Student and Instructor, that inherit from Person. A Person has a name and a year of birth. A student has a major, and an instructor has a salary. Write the classes with constructors $(\_\_$init$\_\_()),$ and the $\_\_$repr$\_\_()$ method. Supply a program with a main$()$ that will test the instructor and student classes by calling both the constructors and the $\_\_$repr$\_\_()$ methods.

Implement a class Person, Student, and Instructor.

Create a file with a main$()$ that will printout the instructor$$s and student$$s information using the $\_\_$repr$\_\_$ method.

Do a UML diagram for all of these classes.

Make a class Employee with a name and salary. Make a class Manager that inherit from Employee and have the Manager class use super$()$ to supply information on Employee. Add an instance variable, named $\_$department, that stores a string for the manager's department. Supply a method $\_\_$repr$\_\_$ that prints the manager$$s name, department, and salary. Supply appropriate $\_\_$repr$\_\_$ methods for both the classes. Supply a test program that tests both an Employee and Manager and uses the $\_\_$repr$\_\_()$ method. That means create an object for both the Employee and the Manager.