diff --git a/src/View/Scenarios/UndoCommand.py b/src/View/Scenarios/UndoCommand.py
index baaf2542..bfca8aaf 100644
--- a/src/View/Scenarios/UndoCommand.py
+++ b/src/View/Scenarios/UndoCommand.py
@@ -79,6 +79,7 @@ class DeleteScenariosCommand(QUndoCommand):
 
         self._scenario.set_as_deleted()
 
+
 class SetCommand(QUndoCommand):
     def __init__(self, scenario, column, new_value):
         QUndoCommand.__init__(self)
diff --git a/src/View/Tools/ASubWindow.py b/src/View/Tools/ASubWindow.py
index c28f09a5..1825a7b4 100644
--- a/src/View/Tools/ASubWindow.py
+++ b/src/View/Tools/ASubWindow.py
@@ -257,7 +257,6 @@ class ASubWindowFeatures(object):
         """
         self.find(QTextEdit, name).setEnabled(enable)
 
-
     def get_text_edit_text(self, name: str):
         """Get text of text edit component
 
@@ -328,7 +327,6 @@ class ASubWindowFeatures(object):
         """
         self.find(QCheckBox, name).setEnabled(enable)
 
-
     def get_check_box(self, name: str):
         """Get status of checkbox component