From c9e1088fdae709bb82783c04cc2c8b36631c1ffe Mon Sep 17 00:00:00 2001
From: LingXuanYin <3546599908@qq.com>
Date: Mon, 15 Sep 2025 16:17:09 +0800
Subject: [PATCH] update docs

---
 litellm/llms/volcengine/chat/transformation.py        | 4 ++--
 tests/test_litellm/llms/volcengine/test_volcengine.py | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/litellm/llms/volcengine/chat/transformation.py b/litellm/llms/volcengine/chat/transformation.py
index 62073a1a2d..3a6daee025 100644
--- a/litellm/llms/volcengine/chat/transformation.py
+++ b/litellm/llms/volcengine/chat/transformation.py
@@ -97,9 +97,9 @@ class VolcEngineChatConfig(OpenAILikeChatConfig):
                 and isinstance(thinking_value, dict)
                 and thinking_value.get("type", None) in ["enabled", "disabled", "auto"],  # legal values, see docs
             ):
-                # Add thinking parameter to extra_body for all other cases
+                # Add thinking parameter to extra_body for all legal cases
                 optional_params.setdefault("extra_body", {})["thinking"] = thinking_value
             else:
-                # Skip adding thinking parameter when it's not set
+                # Skip adding thinking parameter when it's not set or has invalid value
                 pass
         return optional_params
diff --git a/tests/test_litellm/llms/volcengine/test_volcengine.py b/tests/test_litellm/llms/volcengine/test_volcengine.py
index 6a513d479a..056979f209 100644
--- a/tests/test_litellm/llms/volcengine/test_volcengine.py
+++ b/tests/test_litellm/llms/volcengine/test_volcengine.py
@@ -24,7 +24,7 @@ class TestVolcEngineConfig:
             drop_params=False,
         )
 
-        # Fixed: thinking disabled should be omitted from extra_body
+        # Fixed: thinking disabled should appear in extra_body
         assert mapped_params == {
             "extra_body": {"thinking": {"type": "disabled"}}
         }