Import IGES in Rhinoinside with python


I am looking for help importing iges in rhinoinside with python. Is this possible?
The script looks like this at the moment but it does not work.

import rhinoinside
import System
import Rhino


Error shown is:
TypeError: No method matches given arguments for Import: ()

Can anybody help with this please?
Thanks in advance!

The Rhino is headless, there isn’t a RhinoDoc to import to

Thanks for your reply Japhy,

I was looking for checking if two of the surfaces in the iges file intersect without openning Rhino with a python script. Is this possible in anyway?

There is a CreateHeadless method i was not aware of, here is an similar example