From ee496848c893d84351547a60fc9187b6ddbc6bc8 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci-lite[bot]"
 <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Date: Thu, 22 Jan 2026 12:23:43 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Auto=20format?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/en/docs/tutorial/body.md                                  | 2 +-
 docs_src/body/tutorial005_py310.py                             | 2 ++
 docs_src/body/tutorial005_py39.py                              | 3 +++
 .../test_body_required_nullable/test_tutorial001.py            | 2 ++
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/docs/en/docs/tutorial/body.md b/docs/en/docs/tutorial/body.md
index c03fcb4a5b..91f4b8ae70 100644
--- a/docs/en/docs/tutorial/body.md
+++ b/docs/en/docs/tutorial/body.md
@@ -55,7 +55,7 @@ For example, this model above declares a JSON "`object`" (or Python `dict`) like
 }
 ```
 
-### Required fields that can be `None`
+### Required fields that can be `None` { #required-fields-that-can-be-none }
 
 In Python type hints, a parameter can be **required** and still allow the value `None`.
 
diff --git a/docs_src/body/tutorial005_py310.py b/docs_src/body/tutorial005_py310.py
index 2476a23f3e..7a9c9c9d92 100644
--- a/docs_src/body/tutorial005_py310.py
+++ b/docs_src/body/tutorial005_py310.py
@@ -3,9 +3,11 @@ from pydantic import BaseModel
 
 app = FastAPI()
 
+
 class Item(BaseModel):
     description: str | None
 
+
 @app.post("/items/")
 async def create_item(item: Item):
     return item
diff --git a/docs_src/body/tutorial005_py39.py b/docs_src/body/tutorial005_py39.py
index 4529234d0f..32420e2820 100644
--- a/docs_src/body/tutorial005_py39.py
+++ b/docs_src/body/tutorial005_py39.py
@@ -1,12 +1,15 @@
 from typing import Optional
+
 from fastapi import FastAPI
 from pydantic import BaseModel
 
 app = FastAPI()
 
+
 class Item(BaseModel):
     description: Optional[str]
 
+
 @app.post("/items/")
 async def create_item(item: Item):
     return item
diff --git a/tests/test_tutorial/test_body_required_nullable/test_tutorial001.py b/tests/test_tutorial/test_body_required_nullable/test_tutorial001.py
index 2c60356c3f..ed12688663 100644
--- a/tests/test_tutorial/test_body_required_nullable/test_tutorial001.py
+++ b/tests/test_tutorial/test_body_required_nullable/test_tutorial001.py
@@ -1,9 +1,11 @@
 import importlib
+
 import pytest
 from fastapi.testclient import TestClient
 
 from ...utils import needs_py310
 
+
 @pytest.fixture(
     name="client",
     params=[