diff --git a/service/cus_vanna_srevice.py b/service/cus_vanna_srevice.py
index a87bfe7..f8b7400 100644
--- a/service/cus_vanna_srevice.py
+++ b/service/cus_vanna_srevice.py
@@ -1,5 +1,4 @@
-from dataclasses import field
-from email.policy import default
+
 from typing import List, Union, Any, Optional
 import time
 import threading