CP-47869: Fix pylint reimport issue ocaml/xapi-storage/python/example…

…s/volume/org.xen.xapi.storage.simple-file/sr.py

Signed-off-by: Ashwinh <ashwin.h@cloud.com>

ocaml/xapi-storage/python/examples/volume/org.xen.xapi.storage.simple-file/sr.py

@@ -18,8 +18,9 @@
 from __future__ import print_function
 import os
 import sys
-import urllib.request, urllib.parse, urllib.error
+import urllib.request
 import urllib.parse
+import urllib.error
 
 import xapi.storage.api.v5.volume
 from xapi import InternalError