--- a/eric6/Cooperation/CooperationServer.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/Cooperation/CooperationServer.py	Sat Apr 10 18:38:27 2021 +0200
@@ -31,7 +31,7 @@
         @param address address the server should listen on (QHostAddress)
         @param parent reference to the parent object (QObject)
         """
-        super(CooperationServer, self).__init__(parent)
+        super().__init__(parent)
         
         self.__address = address