fix #5411

Former-commit-id: 392bdaf1ea9e5baf6289f2d4415a175dd55a479d

src/llamafactory/api/chat.py

@@ -229,8 +229,9 @@ async def create_stream_chat_completion_response(
 async def create_score_evaluation_response(
     request: "ScoreEvaluationRequest", chat_model: "ChatModel"
 ) -> "ScoreEvaluationResponse":
+    score_id = "scoreval-{}".format(uuid.uuid4().hex)
     if len(request.messages) == 0:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="Invalid request")
 
     scores = await chat_model.aget_scores(request.messages, max_length=request.max_length)
-    return ScoreEvaluationResponse(model=request.model, scores=scores)
+    return ScoreEvaluationResponse(id=score_id, model=request.model, scores=scores)