Python Problem at Rhino and Grasshopper

Hi everyone,

I know may be it is a basic question but I wast alot of time and I don't know how can I solve it.

when I try to do : 

import rhinoscriptsyntax as rs

rs.Addpoint

when i try to make rs. ( I can't see any order in the rs library ) and when I try to run it I see this problem :

  line 7, in <module>, "C:\Users\Ahmed\AppData\Roaming\McNeel\Rhinoceros\5.0\Plug-ins\IronPython (814d908a-e25c-493d-97e9-ee3861957f49)\settings\lib\rhinoscript\utility.py"

I am waiting yours replay as soon as possible.

Regards