diff --git a/Lib/abc.py b/Lib/abc.py
index 22539f9b067655..a7705281256056 100644
--- a/Lib/abc.py
+++ b/Lib/abc.py
@@ -162,7 +162,6 @@ def _abc_caches_clear(cls):
             _reset_caches(cls)
 
 
-
 class ABC(metaclass=ABCMeta):
     """Helper class that provides a standard way to create an ABC using
     inheritance.