1 files changed, 1 insertions, 2 deletions
diff --git a/sphinx/util/inventory.py b/sphinx/util/inventory.py
index 1e3572323..6d3b5f455 100644
--- a/sphinx/util/inventory.py
+++ b/sphinx/util/inventory.py
@@ -10,12 +10,11 @@
 import os
 import re
 import zlib
-from typing import Callable, IO, Iterator
+from typing import IO, Callable, Iterator
 
 from sphinx.util import logging
 from sphinx.util.typing import Inventory
 
-
 BUFSIZE = 16 * 1024
 logger = logging.getLogger(__name__)