diff --git a/voluptuous/__init__.py b/voluptuous/__init__.py
index d00baa1..3725e67 100644
--- a/voluptuous/__init__.py
+++ b/voluptuous/__init__.py
@@ -73,6 +73,7 @@
     ...                  'Users': {'snmp_community': 'monkey'}}}}
     True
 """
+
 # flake8: noqa
 # fmt: off
 from voluptuous.schema_builder import *
diff --git a/voluptuous/schema_builder.py b/voluptuous/schema_builder.py
index 231c8bd..cdeb514 100644
--- a/voluptuous/schema_builder.py
+++ b/voluptuous/schema_builder.py
@@ -1,4 +1,3 @@
-
 # fmt: off
 from __future__ import annotations