Great you have made to your second check-in.
You will upload a screen recording on your applications, quickly (30s – 50s) show all the of the feature that you have implemented. (Graded pass-fail)
Upload video to YouTube as Unlisted and submit to link to collab.
Also, upload a bulleted list of things that you worked on so that we know what to look for in the video
Daniel G. Graham Ph.D 