diff --git a/lib/disable_warning_urllib.py b/lib/disable_warning_urllib.py
index 4c08a24..8527b6d 100644
--- a/lib/disable_warning_urllib.py
+++ b/lib/disable_warning_urllib.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 import logging
 import warnings
+
 try:
     import httplib
 except ImportError:
@@ -14,6 +15,6 @@
 requests_log.propagate = False
 
 
-class disable_warning_urllib():
+class disable_warning_urllib:
     def do_nothing():
         return