[py] Clean up imports in conftest

Author: AutomatedTester

py/conftest.py

@@ -19,21 +19,16 @@
 import platform
 import socket
 import subprocess
-import sys
 import time
 
 import pytest
-# from _pytest.skipping import MarkEvaluator
 
 from selenium import webdriver
 from selenium.webdriver import DesiredCapabilities
 from test.selenium.webdriver.common.webserver import SimpleWebServer
 from test.selenium.webdriver.common.network import get_lan_ip
 
-if sys.version_info[0] == 3:
-    from urllib.request import urlopen
-else:
-    from urllib import urlopen
+from urllib.request import urlopen
 
 drivers = (
     'Chrome',