def add_some_stuff_logic():
# data = data_manager.load_data(Person)
# print (data)
p1 = Person('james', 'jackson')
p2 = Person('Joan', 'Simpson')
Person.add(p1)
Person.add(p2)
Person.save()
c1 = Car('Ferrari', 'Sedan')
c2 = Car('Peugeot', 'Station')
Car.add(c1)
Car.add(c2)
Car.save()
print(Car.show())
