code: def removeVariantSet(self):
          
          self._openRepo()
          dataset = self._repo.getDatasetByName(self._args.datasetName)
          variantSet = dataset.getVariantSetByName(self._args.variantSetName)
  
          def func():
              self._updateRepo(self._repo.removeVariantSet, variantSet)
          self._confirmDelete("VariantSet", variantSet.getLocalId(), func)
docs: Removes a variantSet from the repo.