Merge pull request #213 from Ehco1996/patch-1

feat: support pass args before init web app

src/llmtuner/api/app.py

@@ -30,9 +30,7 @@ async def lifespan(app: FastAPI): # collects GPU memory
     torch_gc()
 
 
-def create_app():
-    chat_model = ChatModel(*get_infer_args())
-
+def create_app(chat_model: ChatModel):
     app = FastAPI(lifespan=lifespan)
 
     app.add_middleware(
@@ -124,5 +122,6 @@ def create_app():
 
 
 if __name__ == "__main__":
-    app = create_app()
+    chat_model = ChatModel(*get_infer_args())
+    app = create_app(chat_model)
     uvicorn.run(app, host="0.0.0.0", port=8000, workers=1)