update

backend-python/routes/completion.py

@@ -26,6 +26,8 @@ class CompletionBody(BaseModel):
 @router.post("/chat/completions")
 async def completions(body: CompletionBody, request: Request):
     model = global_var.get(global_var.Model)
+    if (model is None):
+        raise HTTPException(status.HTTP_400_BAD_REQUEST, "model not loaded")
 
     question = body.messages[-1]
     if question.role == 'user':

backend-python/routes/config.py

@@ -1,7 +1,7 @@
 import pathlib
 import sys
 
-from fastapi import APIRouter, HTTPException, status
+from fastapi import APIRouter, HTTPException, Response, status
 from pydantic import BaseModel
 from langchain.llms import RWKV
 from utils.rwkv import *
@@ -22,9 +22,10 @@ class UpdateConfigBody(BaseModel):
 
 
 @router.post("/update-config")
-def update_config(body: UpdateConfigBody):
+def update_config(body: UpdateConfigBody, response: Response):
     if (global_var.get(global_var.Model_Status) is global_var.ModelStatus.Loading):
-        return "loading"
+        response.status_code = status.HTTP_304_NOT_MODIFIED
+        return
 
     global_var.set(global_var.Model_Status, global_var.ModelStatus.Offline)
     global_var.set(global_var.Model, None)