input: Write a python function to create a Student object and verify its attributes.
  assert create_student("Alice", 21).name == "Alice"
  assert create_student("Alice", 21).age == 21
  assert create_student("Bob", 19).name == "Bob"
  assert create_student("Bob", 19).age == 19
output: def create_student(name, age):
      class Student:
          def __init__(self, name, age):
              self.name = name
              self.age = age
  
      return Student(name, age)