Create classes in Python for the following class diagram. You do not need to implement the methods, you only need to define them.

Person -name :String = "" -userName:String'" -SSN: int- 0 +getName(0: String +getUserName0: String +getSSN): int Student Professor -position: String = "" +getPosition): String -department: String- +getDepartment0: String Course -name:String "" -students[1."]: Student -Professor: Professor +getName0: String +getStudents: Studentl +getProfessor(): Professor