first_obj = MyFirstModel()
second_obj = ImageModel()
first_obj.name = "newname"
first_obj.phonenr = "9898876"
second_obj.image = "new image"
first_obj.save()
first_obj.create(second_obj) #<------ can i do this?
これは2番目のオブジェクトを保存しますか? これを行うことは可能ですか?