README.rst incomplete / unclear

[The-Judge]

Description

Outline the issue here:

In the README.rst, the "Azure CLI progress controller" is mentioned and in the following example code imported from cli.core.application. But nowhere is a reference to what the "Azure CLI progress controller" is or where the code / module is to be found.

[akshat-harit]

@The-Judge Thanks. I think that is from azure cli code. I'll add a link to the correct controller.