diff --git a/llama_stack/apis/graders/graders.py b/llama_stack/apis/graders/graders.py
index 76abf1998..a1b238449 100644
--- a/llama_stack/apis/graders/graders.py
+++ b/llama_stack/apis/graders/graders.py
@@ -13,8 +13,8 @@ from typing import (
     Literal,
     Optional,
     Protocol,
-    runtime_checkable,
     Union,
+    runtime_checkable,
 )
 
 from pydantic import BaseModel, Field
@@ -23,8 +23,6 @@ from llama_stack.apis.datasets import DatasetPurpose
 from llama_stack.apis.resource import Resource
 from llama_stack.schema_utils import json_schema_type, register_schema, webmethod
 
-from .graders import *  # noqa: F401 F403
-
 
 class GraderType(Enum):
     """