diff --git a/radicale/app/delete.py b/radicale/app/delete.py
index 0e85f3be..3200801a 100644
--- a/radicale/app/delete.py
+++ b/radicale/app/delete.py
@@ -21,7 +21,6 @@
 import xml.etree.ElementTree as ET
 from http import client
 from typing import Optional, Union
-
 from urllib.parse import quote
 
 from radicale import httputils, storage, types, xmlutils