diff --git a/invokeai/app/services/events/events_base.py b/invokeai/app/services/events/events_base.py
index 48e7013238..eb64856bb5 100644
--- a/invokeai/app/services/events/events_base.py
+++ b/invokeai/app/services/events/events_base.py
@@ -148,7 +148,9 @@ class EventServiceBase:
         """Emitted when a model load is started."""
         self.dispatch(ModelLoadStartedEvent.build(config, submodel_type))
 
-    def emit_model_load_complete(self, config: "AnyModelConfig", submodel_type: Optional["SubModelType"] = None) -> None:
+    def emit_model_load_complete(
+        self, config: "AnyModelConfig", submodel_type: Optional["SubModelType"] = None
+    ) -> None:
         """Emitted when a model load is complete."""
         self.dispatch(ModelLoadCompleteEvent.build(config, submodel_type))