How to Run a Quick discovery from run script in workflow

[supareub]

I'm trying to Take IP address as input from user in Service catalog and pass it into script which i created in action of flow designer to run a quick discovery. If Device is discovered, i want discovery information (IP Address, Device Name, Class, URL to Discovery CI) in return. Till now i have able to run discovery script and get statusid in return but not able to get discovery information.I have added my code below.Can anyone help?

[supareub]

I am getting this error.

[Saurabh Gupta]

Give the detail of action, like what script you have written input, output as well.