--- a/eric6/Graphics/UMLClassDiagramBuilder.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/Graphics/UMLClassDiagramBuilder.py	Sat Apr 10 18:38:27 2021 +0200
@@ -32,7 +32,7 @@
         @param noAttrs flag indicating, that no attributes should be shown
             (boolean)
         """
-        super(UMLClassDiagramBuilder, self).__init__(dialog, view, project)
+        super().__init__(dialog, view, project)
         self.setObjectName("UMLClassDiagramBuilder")
         
         self.file = file