From ad2125cb25fe068ca3f6a43209837bbfc5ba0add Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Sat, 1 Aug 2026 21:56:12 +0000
Subject: [PATCH] style(proxy): use str | None over Optional[str] in batch file
 helpers

Keep the UP045 strict-rule budget within its ceiling

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 litellm/proxy/openai_files_endpoints/common_utils.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/litellm/proxy/openai_files_endpoints/common_utils.py b/litellm/proxy/openai_files_endpoints/common_utils.py
index b413576e1df..6ca70ff5249 100644
--- a/litellm/proxy/openai_files_endpoints/common_utils.py
+++ b/litellm/proxy/openai_files_endpoints/common_utils.py
@@ -968,7 +968,7 @@ async def ensure_batch_response_managed_file_ids(
     verbose_proxy_logger,
     user_api_key_dict=None,
     db_batch_object=None,
-    unified_batch_id: Optional[str] = None,
+    unified_batch_id: str | None = None,
 ) -> None:
     """Normalize batch file IDs to managed unified IDs before returning/persisting.
 
@@ -997,7 +997,7 @@ async def _register_raw_batch_output_file_ids(
     managed_files_obj,
     requester_api_key_dict,
     db_batch_object,
-    unified_batch_id: Optional[str],
+    unified_batch_id: str | None,
     verbose_proxy_logger,
 ) -> None:
     if managed_files_obj is None: