diff --git a/router/main.py b/router/main.py
index a76cbf7..fe0c57e 100644
--- a/router/main.py
+++ b/router/main.py
@@ -26,7 +26,7 @@
     from router.circuit_breaker import get_breaker
 except ImportError:
     from circuit_breaker import get_breaker
-from pydantic import BaseModel, ConfigDict, Field, field_validator, model_validator, RootModel
+from pydantic import BaseModel, ConfigDict, Field, model_validator, RootModel
 from typing import Dict, Optional, Union, Literal
 
 try: