diff --git a/echo/qt/tests/helpers.py b/echo/qt/tests/helpers.py
index 9d903a29..0cc4f077 100644
--- a/echo/qt/tests/helpers.py
+++ b/echo/qt/tests/helpers.py
@@ -5,6 +5,7 @@
     "SKIP_QT_TEST"
 ]
 
+
 def package_installed(package):
     try:
         __import__(package)
@@ -12,6 +13,7 @@ def package_installed(package):
     except ImportError:
         return False
 
+
 PYQT5_INSTALLED = package_installed("PyQt5")
 PYQT6_INSTALLED = package_installed("PyQt6")
 PYSIDE2_INSTALLED = package_installed("PySide2")
diff --git a/echo/qt/tests/test_connect.py b/echo/qt/tests/test_connect.py
index ee652267..41b6a48e 100644
--- a/echo/qt/tests/test_connect.py
+++ b/echo/qt/tests/test_connect.py
@@ -20,8 +20,6 @@
 
 def test_connect_checkable_button():
 
-
-
     class Test(object):
         a = CallbackProperty()
         b = CallbackProperty(True)