From 4c1cc99d3e64f5aea5ef6c3037bd0044efefcd93 Mon Sep 17 00:00:00 2001
From: er-s-an <92594860+er-s-an@users.noreply.github.com>
Date: Fri, 9 Oct 2026 17:05:18 +0800
Subject: [PATCH] style: drop redundant comment and add Final on #45470
 regression test

Address greptile review on PR #45478: remove explanatory comments and annotate new test locals with Final per AGENTS.md.
---
 .../anthropic/messages/responses_adapters/transformation.py   | 2 --
 .../test_responses_adapters_transformation.py                 | 4 ++--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/litellm/llms/anthropic/messages/responses_adapters/transformation.py b/litellm/llms/anthropic/messages/responses_adapters/transformation.py
index 0b48f9aaae2..547a48e5fbc 100644
--- a/litellm/llms/anthropic/messages/responses_adapters/transformation.py
+++ b/litellm/llms/anthropic/messages/responses_adapters/transformation.py
@@ -288,8 +288,6 @@ class LiteLLMAnthropicToResponsesAPIAdapter:
                 },
             )
         if btype == "text":
-            # Emit text in block order so text before/after tool_use is not
-            # replayed as one trailing assistant message (#45470).
             return (
                 {
                     "type": "message",
diff --git a/tests/unit/llms/anthropic/messages/responses_adapters/test_responses_adapters_transformation.py b/tests/unit/llms/anthropic/messages/responses_adapters/test_responses_adapters_transformation.py
index e72e8555409..efe0c23cbcf 100644
--- a/tests/unit/llms/anthropic/messages/responses_adapters/test_responses_adapters_transformation.py
+++ b/tests/unit/llms/anthropic/messages/responses_adapters/test_responses_adapters_transformation.py
@@ -673,7 +673,7 @@ class TestTranslateMessagesToResponsesInput:
 
     def test_assistant_text_before_and_after_tool_use_preserves_order(self):
         """Text around tool_use stays in block order, not replayed after (#45470)."""
-        messages = [
+        messages: Final = [
             {"role": "user", "content": "weather in Paris?"},
             {
                 "role": "assistant",
@@ -695,7 +695,7 @@ class TestTranslateMessagesToResponsesInput:
                 ],
             },
         ]
-        result = _translate_messages(messages)
+        result: Final = _translate_messages(messages)
         assert [item["type"] for item in result] == [
             "message",
             "message",