From 2eda89058cbe21b95a014954afcdc9c4092c3c5b Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 6 Dec 2025 03:11:35 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 unsloth/utils/attention_dispatch.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/unsloth/utils/attention_dispatch.py b/unsloth/utils/attention_dispatch.py
index 6a7da64f2c..317cc53b7d 100644
--- a/unsloth/utils/attention_dispatch.py
+++ b/unsloth/utils/attention_dispatch.py
@@ -85,7 +85,9 @@ class AttentionContext:
     sliding_window: Optional[int] = None
 
 
-def select_attention_backend(use_varlen: bool = False, has_attention_mask: bool = False) -> str:
+def select_attention_backend(
+    use_varlen: bool = False, has_attention_mask: bool = False
+) -> str:
     """Return attention backend based on availability / priority order."""
 
     if has_attention_mask: