code: def strains(self):
          
          with open(os.path.join(self.path, 'strains.csv')) as strains:
              next(strains)
              for line in strains:
                  oln, seqid = line.split(',')
                  self.straindict[oln] = seqid.rstrip()
                  self.strainset.add(oln)
                  logging.debug(oln)
                  if self.debug:
                      break
docs: Create a dictionary of SEQID: OLNID from the supplied