Fix pyright warning

libs/lib/xaal/lib/aioengine.py

@@ -156,7 +156,7 @@ class AsyncEngine(core.EngineMixin):
         request for each targets identied in the engine
         """
         if not msg.is_request():
-            return # should not happen, but pyright need this check
+            return
 
         targets = core.filter_msg_for_devices(msg, self.devices)
         for target in targets:

libs/lib/xaal/lib/engine.py

@@ -115,8 +115,8 @@ class Engine(core.EngineMixin):
         request for each targets identied in the engine
         """
         if not msg.is_request():
-            return # should not happen, but pyright need this check
-
+            return 
+        
         targets = core.filter_msg_for_devices(msg, self.devices)
         for target in targets:
             if msg.is_request_isalive():