import SMESH, SALOMEDS
from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New(salome.myStudy)
+smesh = smeshBuilder.New()
# create an empty mesh structure
f2 = MakePolygon(mesh, 0, 0, 10, 21, 9)
f3 = MakePolygon(mesh, 0, 0, 20, 13, 6)
-salome.sg.updateObjBrowser(True)
+salome.sg.updateObjBrowser()