Remove

pytec/tec_qt.py

@@ -138,9 +138,6 @@ class ClientWatcher(QObject):
     def start_watching(self):
         self._watch_task = asyncio.create_task(self.run())
 
-    def is_watching(self):
-        return self._watch_task is not None
-
     @pyqtSlot()
     def stop_watching(self):
         if self._watch_task is not None:
@@ -161,7 +158,6 @@ class ClientWatcher(QObject):
         async for report in self._client.report_mode():
             self.report_update.emit(report)
 
-
     @pyqtSlot(float)
     def set_update_s(self, update_s):
         self._update_s = update_s