Draw objects using GH_CPython

Super easy code:

# -*- coding: utf-8 -*-
""" 
Python Script
Created on  Monday August 21 2017 02:30:57 
@author:  Mahmoud AbdelRahman 

[name]Sample Plugin[/name]

[desc]
This is a sample plugin that draws
a single line in Grasshopper viewport
[/desc]

[message]SAMPLE PLUGIN
VER 0.0.1[/message]

ARGUMENTS:
----------
<inp> pointA : First point </inp>
<inp> pointB : Second point</inp>

RETURN:
----------
    <out> Line_: The output line </out>
"""
import Grasshopper as gh
Line_ = gh.addLine(pointA, pointB)