diff --git a/api/controllers/service_api/app/completion.py b/api/controllers/service_api/app/completion.py
index dd061b23b0..9d8431f066 100644
--- a/api/controllers/service_api/app/completion.py
+++ b/api/controllers/service_api/app/completion.py
@@ -1,9 +1,10 @@
 import logging
 from typing import Any, Literal
+from uuid import UUID
 
 from flask import request
 from flask_restx import Resource
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, Field, field_validator
 from werkzeug.exceptions import BadRequest, InternalServerError, NotFound
 
 import services