diff --git a/ffmpeg/_utils.py b/ffmpeg/_utils.py
index 1f61d4e..b871b2a 100644
--- a/ffmpeg/_utils.py
+++ b/ffmpeg/_utils.py
@@ -32,8 +32,11 @@ def with_metaclass(meta, *bases):
 
 
 if sys.version_info.major >= 3:
+
     class basestring(with_metaclass(BaseBaseString)):
         pass
+
+
 else:
     basestring = basestring