Merge branch 'quick_fix' into 'master'

Ignore increased QA for this function, since we do not need it to...

See merge request !472

tangostationcontrol/tangostationcontrol/clients/comms_client.py

@@ -15,8 +15,7 @@ class AbstractCommClient(ABC):
     def stop(self):
         """ Stop communication with the client. """
 
-    @abstractmethod
-    def ping(self):
+    def ping(self): # noqa: B027
         """ Check whether the connection is still alive.
 
             Clients that override this method must raise an Exception if the