diff --git a/litellm/types/guardrails.py b/litellm/types/guardrails.py
index b9a04fe5e60..ae65af35275 100644
--- a/litellm/types/guardrails.py
+++ b/litellm/types/guardrails.py
@@ -40,6 +40,7 @@ from litellm.types.proxy.guardrails.guardrail_hooks.hiddenlayer import (
 )
 from litellm.types.proxy.guardrails.guardrail_hooks.alice_wonderfence import (
     WonderFenceGuardrailConfigModel,
+)
 
 """
 Pydantic object defining how to set guardrails on litellm proxy
@@ -100,6 +101,7 @@ class SupportedGuardrailIntegrations(Enum):
     LLM_AS_A_JUDGE = "llm_as_a_judge"
     ALICE_WONDERFENCE = "alice_wonderfence"
 
+
 class Role(Enum):
     SYSTEM = "system"
     ASSISTANT = "assistant"