diff --git a/spiffworkflow-backend/src/spiffworkflow_backend/services/process_instance_processor.py b/spiffworkflow-backend/src/spiffworkflow_backend/services/process_instance_processor.py
index 87d5e1030..1921a2035 100644
--- a/spiffworkflow-backend/src/spiffworkflow_backend/services/process_instance_processor.py
+++ b/spiffworkflow-backend/src/spiffworkflow_backend/services/process_instance_processor.py
@@ -44,9 +44,15 @@ from SpiffWorkflow.spiff.serializer.task_spec_converters import (
     CallActivityTaskConverter,
 )
 from SpiffWorkflow.spiff.serializer.task_spec_converters import EndEventConverter
-from SpiffWorkflow.spiff.serializer.task_spec_converters import EventBasedGatewayConverter
-from SpiffWorkflow.spiff.serializer.task_spec_converters import IntermediateCatchEventConverter
-from SpiffWorkflow.spiff.serializer.task_spec_converters import IntermediateThrowEventConverter
+from SpiffWorkflow.spiff.serializer.task_spec_converters import (
+    EventBasedGatewayConverter,
+)
+from SpiffWorkflow.spiff.serializer.task_spec_converters import (
+    IntermediateCatchEventConverter,
+)
+from SpiffWorkflow.spiff.serializer.task_spec_converters import (
+    IntermediateThrowEventConverter,
+)
 from SpiffWorkflow.spiff.serializer.task_spec_converters import ManualTaskConverter
 from SpiffWorkflow.spiff.serializer.task_spec_converters import NoneTaskConverter
 from SpiffWorkflow.spiff.serializer.task_spec_converters import ReceiveTaskConverter