diff --git a/ereuse_devicehub/resources/action/models.py b/ereuse_devicehub/resources/action/models.py
index f1a6f182..bffd2a13 100644
--- a/ereuse_devicehub/resources/action/models.py
+++ b/ereuse_devicehub/resources/action/models.py
@@ -1510,8 +1510,7 @@ def update_components_action_one(target: ActionWithOneDevice, device: Device, __
         target.components.clear()
         if isinstance(device, Computer):
             target.components |= device.components
-    else:
-        if isinstance(device, Computer):
+    elif isinstance(device, Computer):
             device.add_mac_to_hid()
 
 
diff --git a/ereuse_devicehub/resources/action/views.py b/ereuse_devicehub/resources/action/views.py
index 17fd07a0..3f21f0bf 100644
--- a/ereuse_devicehub/resources/action/views.py
+++ b/ereuse_devicehub/resources/action/views.py
@@ -100,7 +100,6 @@ class ActionView(View):
         action = Action.query.filter_by(id=id).one()
         return self.schema.jsonify(action)
 
-
     def snapshot(self, snapshot_json: dict, resource_def):
         """Performs a Snapshot.
 
diff --git a/ereuse_devicehub/resources/device/sync.py b/ereuse_devicehub/resources/device/sync.py
index 32aa8843..5f13d5a0 100644
--- a/ereuse_devicehub/resources/device/sync.py
+++ b/ereuse_devicehub/resources/device/sync.py
@@ -52,7 +52,6 @@ class Sync:
                     of the passed-in components.
                  2. A list of Add / Remove (not yet added to session).
         """
-        
         db_device = self.execute_register(device)
         db_components, actions = OrderedSet(), OrderedSet()
         if components is not None:  # We have component info (see above)
diff --git a/tests/test_device.py b/tests/test_device.py
index 8c68077c..b0dcd1d7 100644
--- a/tests/test_device.py
+++ b/tests/test_device.py
@@ -1,5 +1,5 @@
-import datetime
 import copy
+import datetime
 import pytest
 
 from uuid import UUID