From 378d9f15af1795da0b53e0400b9e06b99c316d30 Mon Sep 17 00:00:00 2001
From: malchu <malchupascual@gmail.com>
Date: Wed, 10 May 2023 23:21:55 -0400
Subject: [PATCH] fixed delete_expired_sessions() again

---
 src/flask/sessions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/flask/sessions.py b/src/flask/sessions.py
index db8615af..54966c94 100644
--- a/src/flask/sessions.py
+++ b/src/flask/sessions.py
@@ -148,7 +148,7 @@ class SessionInterface:
     null_session_class = NullSession
 
     #: all sessions that are currently open
-    sessions: SessionInterface = []
+    sessions: list[SessionInterface] = []
 
     #: A flag that indicates if the session interface is pickle based.
     #: This can be used by Flask extensions to make a decision in regards