code: def addRnaQuantificationSet(self):
          
          self._openRepo()
          dataset = self._repo.getDatasetByName(self._args.datasetName)
          if self._args.name is None:
              name = getNameFromPath(self._args.filePath)
          else:
              name = self._args.name
          rnaQuantificationSet = rna_quantification.SqliteRnaQuantificationSet(
              dataset, name)
          referenceSetName = self._args.referenceSetName
          if referenceSetName is None:
              raise exceptions.RepoManagerException(
                  "A reference set name must be provided")
          referenceSet = self._repo.getReferenceSetByName(referenceSetName)
          rnaQuantificationSet.setReferenceSet(referenceSet)
          rnaQuantificationSet.populateFromFile(self._args.filePath)
          rnaQuantificationSet.setAttributes(json.loads(self._args.attributes))
          self._updateRepo(
              self._repo.insertRnaQuantificationSet, rnaQuantificationSet)
docs: Adds an rnaQuantificationSet into this repo