diff --git a/pytec/tec_qt.py b/pytec/tec_qt.py
index 001d6d6..e91bae2 100755
--- a/pytec/tec_qt.py
+++ b/pytec/tec_qt.py
@@ -214,6 +214,7 @@ class MainWindow(QtWidgets.QMainWindow):
     async def on_report_box_stateChanged(self, enabled):
         await self.thermostat.set_report_mode(enabled)
 
+
 async def coro_main():
     args = get_argparser().parse_args()
     if args.logLevel: