How to get normal model according to the searched best architecture json file for NAS?

[pianogGG]

Short summary about the issue/question:

Brief what process you are following:

How to reproduce it:

nni Environment:

• nni version:
• nni mode(local|pai|remote):
• OS:
• python version:
• is conda or virtualenv used?:
• is running in docker?:

need to update document(yes/no):

Anything else we need to know:

Log message:

• nnimanager.log and dispatcher.log :

• nnictl stdout and stderr :

[ultmaster]

This is frequently asked and a planned item for next release. #2420