diff --git a/openlp/core/lib/__init__.py b/openlp/core/lib/__init__.py
index 0111c13e5..e15f81ab6 100644
--- a/openlp/core/lib/__init__.py
+++ b/openlp/core/lib/__init__.py
@@ -609,4 +609,4 @@ def create_separated_list(string_list):
                                                                                    last=string_list[-1])
     else:
         list_to_string = ''
-    return list_to_string
\ No newline at end of file
+    return list_to_string
diff --git a/tests/functional/openlp_core/common/test_i18n.py b/tests/functional/openlp_core/common/test_i18n.py
index 7dadcb976..a4b896c6b 100644
--- a/tests/functional/openlp_core/common/test_i18n.py
+++ b/tests/functional/openlp_core/common/test_i18n.py
@@ -162,6 +162,7 @@ def test_check_same_instance():
 def test_get_language_from_settings():
     assert LanguageManager.get_language() == 'en'
 
+
 def test_get_language_from_settings_returns_unchanged_if_unknown_format():
     Settings().setValue('core/language', '(foobar)')
     assert LanguageManager.get_language() == '(foobar)'
diff --git a/tests/interfaces/openlp_plugins/images/forms/test_choosegroupform.py b/tests/interfaces/openlp_plugins/images/forms/test_choosegroupform.py
index c09982096..024b15f1b 100644
--- a/tests/interfaces/openlp_plugins/images/forms/test_choosegroupform.py
+++ b/tests/interfaces/openlp_plugins/images/forms/test_choosegroupform.py
@@ -32,6 +32,7 @@ from openlp.core.common.registry import Registry
 from openlp.plugins.images.forms.choosegroupform import ChooseGroupForm
 from tests.helpers.testmixin import TestMixin
 
+
 class TestImageChooseGroupForm(TestCase, TestMixin):
     """
     Test the ChooseGroupForm class
@@ -75,7 +76,6 @@ class TestImageChooseGroupForm(TestCase, TestMixin):
         assert self.form.group_combobox.currentIndex() == 1
         assert self.form.existing_radio_button.isChecked()
 
-
     def test_auto_select_existing_group_on_combo_selection(self):
         """
         Tests that the Existing Group option becomes selected when changing the combobox