-faces_on_face3 = mesh.MakeGroup("faces_on_face3", SMESH.FACE, SMESH.FT_BelongToGeom,'=',sub_face3)
-print "There are %s quadrangles generated on '%s' and included in the group '%s'" % ( faces_on_face3.Size(), sub_face3.GetName(), faces_on_face3.GetName() )
+quads_on_face3 = mesh.MakeGroup("quads_on_face3", SMESH.FACE, SMESH.FT_BelongToGeom,'=',sub_face3)
+print("There are %s quadrangles generated on '%s' and included in the group '%s'" % ( quads_on_face3.Size(), sub_face3.GetName(), quads_on_face3.GetName() ))