diff --git a/openpype/hosts/nuke/startup/custom_popup.py b/openpype/hosts/nuke/startup/custom_popup.py
index 7f60fdc70b..76d5a25596 100644
--- a/openpype/hosts/nuke/startup/custom_popup.py
+++ b/openpype/hosts/nuke/startup/custom_popup.py
@@ -160,6 +160,7 @@ class CustomScriptDialog(QtWidgets.QDialog):
 
         return False
 
+
 @contextlib.contextmanager
 def application():
     app = QtWidgets.QApplication(sys.argv)