Decouple find_samplesheed method
Decouple find_samplesheed method

senthil10/TACA,kate-v-stepanova/TACA,vezzi/TACA,kate-v-stepanova/TACA,SciLifeLab/TACA,vezzi/TACA,SciLifeLab/TACA,senthil10/TACA,SciLifeLab/TACA