remove duplicate function for getting subsets
remove duplicate function for getting subsets

thehyve/heim-SmartR,thehyve/heim-SmartR,thehyve/naa-SmartR,agapow/smartr,agapow/smartr,agapow/smartr,thehyve/heim-SmartR,thehyve/naa-SmartR,agapow/smartr,thehyve/heim-SmartR,thehyve/naa-SmartR