From c7da8c2aa3a923fc620ad480a8831a8a0f21ab37 Mon Sep 17 00:00:00 2001
From: Heisenberg <alimirmohammad.1386@gmail.com>
Date: Sun, 19 May 2024 16:34:00 -0400
Subject: [PATCH] Added python type annotation and return type.

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

diff --git a/src/flask/sansio/app.py b/src/flask/sansio/app.py
index 01fd5dbf..858403c8 100644
--- a/src/flask/sansio/app.py
+++ b/src/flask/sansio/app.py
@@ -291,7 +291,7 @@ class App(Scaffold):
         instance_path: str | None = None,
         instance_relative_config: bool = False,
         root_path: str | None = None,
-    ):
+    ) -> None:
         super().__init__(
             import_name=import_name,
             static_folder=static_folder,