input: Write a python function to create a Student object, set its name and age, and then retrieve these values.
  assert test_student("Alice", 21) == ("Alice", 21)
  assert test_student("Bob", 25) == ("Bob", 25)
  assert test_student("Charlie", 19) == ("Charlie", 19)
output: class Student:
      def __init__(self, name, age):
          self.name = name
          self.age = age
  
      def get_name(self):
          return self.name
  
      def get_age(self):
          return self.age
  
  def test_student(name, age):
      student = Student(name, age)
      return (student.get_name(), student.get_age())