diff --git a/fastapi/dependencies/utils.py b/fastapi/dependencies/utils.py
index 479a740c6..804a2940a 100644
--- a/fastapi/dependencies/utils.py
+++ b/fastapi/dependencies/utils.py
@@ -17,7 +17,6 @@ from typing import (
     Union,
     cast,
 )
-
 from collections import defaultdict
 
 import anyio