refactoring complete, should work the same as before, just saving weights and tau2
refactoring complete, should work the same as before, just saving weights and tau2

dksahuji/simpleabc,rcmorehead/simpleabc,rcmorehead/SIMPLE-ABC,rcmorehead/SIMPLE-ABC,dksahuji/simpleabc,dksahuji/simpleabc,rcmorehead/simpleabc,rcmorehead/SIMPLE-ABC,rcmorehead/simpleabc