diff --git a/yt_dlp/extractor/blackboardcollaborate.py b/yt_dlp/extractor/blackboardcollaborate.py
index 5a85680cf9..21911ba296 100644
--- a/yt_dlp/extractor/blackboardcollaborate.py
+++ b/yt_dlp/extractor/blackboardcollaborate.py
@@ -1,8 +1,8 @@
 from .common import InfoExtractor
 from ..utils import (
     UnsupportedError,
-    int_or_none,
     float_or_none,
+    int_or_none,
     join_nonempty,
     jwt_decode_hs256,
     mimetype2ext,