cleanup

gotify_tray/gui/SettingsDialog.py

@@ -13,13 +13,11 @@ settings = Settings("gotify-tray")
 
 
 class SettingsDialog(QtWidgets.QDialog, Ui_Dialog):
-    def __init__(self, app: QtWidgets.QApplication):
+    def __init__(self):
         super(SettingsDialog, self).__init__()
         self.setupUi(self)
         self.setWindowTitle("Settings")
 
-        self.app = app
-
         self.settings_changed = False
         self.changes_applied = False
         self.server_changed = False