Fix ChatCompletionMessageGenericParam to allow for None content (#5452)

Amadeus-Winarto · web-flow · commit dcb823259631 · 2025-04-20T17:15:38.000-07:00
diff --git a/python/sglang/srt/openai_api/protocol.py b/python/sglang/srt/openai_api/protocol.py
@@ -252,7 +252,7 @@ class ChatCompletionMessageContentAudioPart(BaseModel):
 
 class ChatCompletionMessageGenericParam(BaseModel):
     role: Literal["system", "assistant", "tool"]
-    content: Union[str, List[ChatCompletionMessageContentTextPart]]
+    content: Union[str, List[ChatCompletionMessageContentTextPart], None]
 
 
 class ChatCompletionMessageUserParam(BaseModel):
