Adding overall workflow figure to the document so that users understand how it works. Something like the following: <img width="1002" alt="Screen Shot 2021-08-14 at 2 27 31 PM" src="https://user-images.githubusercontent.com/8295838/129438752-b2d58d0b-d22b-4ee1-a9fb-0b41f95c4029.png">