Fix missing import of time in user_input (#511)
Fix missing import of time in user_input (#511)


jettisonjoe/openhtf,ShaperTools/openhtf,fahhem/openhtf,fahhem/openhtf,jettisonjoe/openhtf,ShaperTools/openhtf,google/openhtf,google/openhtf,google/openhtf,google/openhtf,fahhem/openhtf,jettisonjoe/openhtf,fahhem/openhtf,ShaperTools/openhtf,ShaperTools/openhtf,ShaperTools/openhtf,jettisonjoe/openhtf