diff --git a/invokeai/app/services/model_manager/__init__.py b/invokeai/app/services/model_manager/__init__.py
index da54cbf89f..3d6a9c248c 100644
--- a/invokeai/app/services/model_manager/__init__.py
+++ b/invokeai/app/services/model_manager/__init__.py
@@ -1 +1 @@
-from .model_manager_default import ModelManagerService
+from .model_manager_default import ModelManagerService  # noqa F401
diff --git a/invokeai/frontend/merge/merge_diffusers.py b/invokeai/frontend/merge/merge_diffusers.py
index f3672acbf2..51602b75d1 100644
--- a/invokeai/frontend/merge/merge_diffusers.py
+++ b/invokeai/frontend/merge/merge_diffusers.py
@@ -9,7 +9,7 @@ import curses
 import sys
 from argparse import Namespace
 from pathlib import Path
-from typing import List, Optional
+from typing import List
 
 import npyscreen
 from npyscreen import widget