Sync master <-> staging

[x] I have followed the contribution guidelines and code style for this project.
[n/a] This branch is created from staging and not master.
[n/a] This PR is being made to staging and not master.
[n/a] I will squash merge this PR into staging.
[x] I have added tests covering my contributions.
[x] I have updated the documentation accordingly.

microsoft / computervision-recipes