input: Write a python function to create a new Car object and verify its attributes.
  assert create_car('Toyota', 'Corolla', 2020).get_make() == 'Toyota'
  assert create_car('Toyota', 'Corolla', 2020).get_model() == 'Corolla'
  assert create_car('Toyota', 'Corolla', 2020).get_year() == 2020
  assert create_car('Honda', 'Civic', 2018).get_make() == 'Honda'
  assert create_car('Honda', 'Civic', 2018).get_model() == 'Civic'
  assert create_car('Honda', 'Civic', 2018).get_year() == 2018
output: class Car:
      def __init__(self, make, model, year):
          self.make = make
          self.model = model
          self.year = year
      
      def get_make(self):
          return self.make
      
      def get_model(self):
          return self.model
      
      def get_year(self):
          return self.year
  
  def create_car(make, model, year):
      return Car(make, model, year)