diff --git a/spiffworkflow-backend/src/spiffworkflow_backend/models/process_group.py b/spiffworkflow-backend/src/spiffworkflow_backend/models/process_group.py
index 001174e0..14ab3c74 100644
--- a/spiffworkflow-backend/src/spiffworkflow_backend/models/process_group.py
+++ b/spiffworkflow-backend/src/spiffworkflow_backend/models/process_group.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import dataclasses
+import os
 from dataclasses import dataclass
 from dataclasses import field
 from typing import Any
@@ -10,8 +11,6 @@ import marshmallow
 from marshmallow import post_load
 from marshmallow import Schema
 
-import os
-
 from spiffworkflow_backend.models.process_model import ProcessModelInfo
 
 
diff --git a/spiffworkflow-backend/src/spiffworkflow_backend/services/file_system_service.py b/spiffworkflow-backend/src/spiffworkflow_backend/services/file_system_service.py
index c8ca29d2..5812748c 100644
--- a/spiffworkflow-backend/src/spiffworkflow_backend/services/file_system_service.py
+++ b/spiffworkflow-backend/src/spiffworkflow_backend/services/file_system_service.py
@@ -33,15 +33,18 @@ class FileSystemService:
 
     @staticmethod
     def id_string_to_relative_path(id_string: str) -> str:
+        """Id_string_to_relative_path."""
         return id_string.replace("/", os.sep)
 
     @staticmethod
     def process_group_path(name: str) -> str:
         """Category_path."""
-        return os.path.abspath(os.path.join(
-            FileSystemService.root_path(),
-            FileSystemService.id_string_to_relative_path(name)
-        ))
+        return os.path.abspath(
+            os.path.join(
+                FileSystemService.root_path(),
+                FileSystemService.id_string_to_relative_path(name),
+            )
+        )
 
     @staticmethod
     def full_path_from_relative_path(relative_path: str) -> str:
diff --git a/spiffworkflow-backend/src/spiffworkflow_backend/services/logging_service.py b/spiffworkflow-backend/src/spiffworkflow_backend/services/logging_service.py
index 727afe39..dd34cb3f 100644
--- a/spiffworkflow-backend/src/spiffworkflow_backend/services/logging_service.py
+++ b/spiffworkflow-backend/src/spiffworkflow_backend/services/logging_service.py
@@ -212,14 +212,16 @@ class DBHandler(logging.Handler):
             bpmn_process_identifier = record.workflow  # type: ignore
             spiff_task_guid = str(record.task_id)  # type: ignore
             bpmn_task_identifier = str(record.task_spec)  # type: ignore
-            bpmn_task_name = record.task_name if hasattr(record, "task_name") else None
-            bpmn_task_type = record.task_type if hasattr(record, "task_type") else None
+            bpmn_task_name = record.task_name if hasattr(record, "task_name") else None  # type: ignore
+            bpmn_task_type = record.task_type if hasattr(record, "task_type") else None  # type: ignore
             timestamp = record.created
             message = record.msg if hasattr(record, "msg") else None
-            current_user_id = record.current_user_id if hasattr(record, "current_user_id") else None
+            current_user_id = (
+                record.current_user_id if hasattr(record, "current_user_id") else None  # type: ignore
+            )
             spiff_step = (
-                record.spiff_step
-                if hasattr(record, "spiff_step") and record.spiff_step is not None
+                record.spiff_step  # type: ignore
+                if hasattr(record, "spiff_step") and record.spiff_step is not None  # type: ignore
                 else 1
             )
             self.logs.append(
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 9d188dc8..668ab15e 100644
--- a/spiffworkflow-backend/src/spiffworkflow_backend/services/process_instance_processor.py
+++ b/spiffworkflow-backend/src/spiffworkflow_backend/services/process_instance_processor.py
@@ -1008,7 +1008,7 @@ class ProcessInstanceProcessor:
             spiff_logger = logging.getLogger("spiff")
             for handler in spiff_logger.handlers:
                 if hasattr(handler, "bulk_insert_logs"):
-                    handler.bulk_insert_logs()
+                    handler.bulk_insert_logs()  # type: ignore
             db.session.commit()
 
         except WorkflowTaskExecException as we:
diff --git a/spiffworkflow-backend/src/spiffworkflow_backend/services/process_model_service.py b/spiffworkflow-backend/src/spiffworkflow_backend/services/process_model_service.py
index 237b7865..65de4272 100644
--- a/spiffworkflow-backend/src/spiffworkflow_backend/services/process_model_service.py
+++ b/spiffworkflow-backend/src/spiffworkflow_backend/services/process_model_service.py
@@ -213,7 +213,7 @@ class ProcessModelService(FileSystemService):
             process_group_path = os.path.abspath(
                 os.path.join(
                     FileSystemService.root_path(),
-                    FileSystemService.id_string_to_relative_path(process_group_id)
+                    FileSystemService.id_string_to_relative_path(process_group_id),
                 )
             )
             if self.is_group(process_group_path):