do not return python classes from get_triple()
do not return python classes from get_triple()

Change-Id: I2f06ce05128c2278f6f6b62e1bb093d59c5680e7

vipullakhani/mi-instrument,renegelinas/mi-instrument,tapanagupta/mi-instrument,janeen666/mi-instrument,renegelinas/mi-instrument,janeen666/mi-instrument,petercable/mi-instrument,danmergens/mi-instrument,rmanoni/mi-instrument,janeen666/mi-instrument,vipullakhani/mi-instrument,ronkyo/mi-instrument,danmergens/mi-instrument,oceanobservatories/mi-instrument,oceanobservatories/mi-instrument