Included create_time in models.video.Video as a datetime object. This is also included in the data stored in the videos iterator of models.user.User and models.challenge.Challenge objects, so it can be used to sort this iterator with the sorted_by() method (see Example).
I use def get_challenge_videos_scroll_down() challenge by tag_name and can not get createTime of the video
output :![image](https://user-images.githubusercontent.com/58914019/210791286-deacba53-c3d7-4094-8772-34f95b70b9e2.png)