input: Write a python function to create a Student object and return its attributes.
  ```python
  assert create_student("John", 101, ["Math", "Science"]).name == "John"
  assert create_student("John", 101, ["Math", "Science"]).roll_number == 101
  assert create_student("John", 101, ["Math", "Science"]).courses == ["Math", "Science"]
  assert create_student("Alice", 102, ["English", "History"]).name == "Alice"
  assert create_student("Alice", 102, ["English", "History"]).roll_number == 102
  assert create_student("Alice", 102, ["English", "History"]).courses == ["English", "History"]
output: def create_student(name, roll_number, courses):
      class Student:
          def __init__(self, name, roll_number, courses):
              self.name = name
              self.roll_number = roll_number
              self.courses = courses
  
      return Student(name, roll_number, courses)