Update app.py

app.py

@@ -1139,4 +1139,4 @@ async def query(request: QueryRequest, _: None = Depends(verify_api_key)) -> Que
 if __name__ == "__main__":  # pragma: no cover - manual run path
     import uvicorn
 
-    uvicorn.run("back.app:app", host="0.0.0.0", port=int(os.getenv("PORT", "8000")), reload=False)
+    uvicorn.run("app:app", host="0.0.0.0", port=int(os.getenv("PORT", "8000")), reload=False)