Fix DEFT standardization and add docstring
Fix DEFT standardization and add docstring

johnbachman/indra,bgyori/indra,bgyori/indra,johnbachman/indra,johnbachman/belpy,sorgerlab/indra,johnbachman/belpy,sorgerlab/belpy,johnbachman/belpy,bgyori/indra,johnbachman/indra,sorgerlab/belpy,sorgerlab/belpy,sorgerlab/indra,sorgerlab/indra