From a5d28b0bc4cf29a9ae76e8afe608dc129d2b7cb9 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci-lite[bot]"
 <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Date: Tue, 6 Jan 2026 21:48:16 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Auto=20format?=
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---
 fastapi/dependencies/utils.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/fastapi/dependencies/utils.py b/fastapi/dependencies/utils.py
index 23455344d0..03191b8b28 100644
--- a/fastapi/dependencies/utils.py
+++ b/fastapi/dependencies/utils.py
@@ -71,6 +71,7 @@ try:
     # This was added in 4.14.0 (June 2, 2025) We want to be able to support older versions
     from typing_extensions import Sentinel
 except ImportError:
+
     class Sentinel:
         pass
 
@@ -744,7 +745,11 @@ def _get_multidict_value(
         if field.required:
             return
         else:
-            return field.default if isinstance(field.default, Sentinel) else deepcopy(field.default)
+            return (
+                field.default
+                if isinstance(field.default, Sentinel)
+                else deepcopy(field.default)
+            )
     return value