From e18e931a828c2aa18f4ecdf7f60ed0d8d6ce62b6 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci-lite[bot]"
 <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Date: Sun, 10 May 2026 04:31:42 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Auto=20format?=
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---
 fastapi/_compat/v2.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/fastapi/_compat/v2.py b/fastapi/_compat/v2.py
index 78db67b04e..6e5c3f5404 100644
--- a/fastapi/_compat/v2.py
+++ b/fastapi/_compat/v2.py
@@ -202,7 +202,10 @@ class ModelField:
     ) -> Any:
         # What calls this code passes a value that already called
         # self._type_adapter.validate_python(value)
-        if polymorphic_serialization and shared.PYDANTIC_VERSION_MINOR_TUPLE < (2, 13):  # pragma: no cover
+        if polymorphic_serialization and shared.PYDANTIC_VERSION_MINOR_TUPLE < (
+            2,
+            13,
+        ):  # pragma: no cover
             raise ValueError(
                 "polymorphic_serialization requires Pydantic >= 2.13. "
                 f"Current version: {shared.PYDANTIC_VERSION}"  # type: ignore[attr-defined]  # ty: ignore[unused-ignore-comment]
@@ -237,7 +240,10 @@ class ModelField:
         # This uses Pydantic's dump_json() which serializes directly to JSON
         # bytes in one pass (via Rust), avoiding the intermediate Python dict
         # step of dump_python(mode="json") + json.dumps().
-        if polymorphic_serialization and shared.PYDANTIC_VERSION_MINOR_TUPLE < (2, 13):  # pragma: no cover
+        if polymorphic_serialization and shared.PYDANTIC_VERSION_MINOR_TUPLE < (
+            2,
+            13,
+        ):  # pragma: no cover
             raise ValueError(
                 "polymorphic_serialization requires Pydantic >= 2.13. "
                 f"Current version: {shared.PYDANTIC_VERSION}"  # type: ignore[attr-defined]  # ty: ignore[unused-ignore-comment]