Index: tst_main_treatment_heparin/test.py
===================================================================
diff -u -r2383588eef5e87099e1719356276aa5d12a48aeb -r425385c23586c7e90256f541a98218d5a4bc4af3
--- tst_main_treatment_heparin/test.py	(.../test.py)	(revision 2383588eef5e87099e1719356276aa5d12a48aeb)
+++ tst_main_treatment_heparin/test.py	(.../test.py)	(revision 425385c23586c7e90256f541a98218d5a4bc4af3)
@@ -13,6 +13,7 @@
 from dialin.ui.hd_simulator import HDSimulator
 from dialin.common.hd_defs import  PreTreatmentSubModes, HDOpModes, HDOpSubModes, TreatmentStates, HeparinStates
 
+
 HIGHER_RANGE = 20                    
 STEP_VALUE = 1
 LOWER_RANGE = 0