diff --git a/goodconf/__init__.py b/goodconf/__init__.py
index c2c87db..e0b29e7 100644
--- a/goodconf/__init__.py
+++ b/goodconf/__init__.py
@@ -1,6 +1,7 @@
 """
 Transparently load variables from environment or JSON/YAML file.
 """
+
 # Note: the following line is included to ensure Python3.9 compatibility.
 from __future__ import annotations