old_contents: from modeltranslation.translator import translator, register, TranslationOptions
  from services.models import *
  
  
  class OntologyWordTranslationOptions(TranslationOptions):
      fields = ('name',)
  translator.register(OntologyWord, OntologyWordTranslationOptions)
  
  
  class OntologyTreeNodeTranslationOptions(TranslationOptions):
      fields = ('name',)
  translator.register(OntologyTreeNode, OntologyTreeNodeTranslationOptions)
  
  
  class OrganizationTranslationOptions(TranslationOptions):
      fields = ('name', 'abbr', 'street_address', 'address_city', 'address_postal_full', 'www')
  translator.register(Organization, OrganizationTranslationOptions)
  
  
  class DepartmentTranslationOptions(TranslationOptions):
      fields = ('name', 'abbr', 'street_address', 'address_city', 'address_postal_full', 'www')
  translator.register(Department, DepartmentTranslationOptions)
  
  
  class UnitTranslationOptions(TranslationOptions):
      fields = ('name', 'www', 'street_address', 'desc', 'short_desc',
                'picture_caption', 'address_postal_full', 'call_charge_info')
  translator.register(Unit, UnitTranslationOptions)
  
  
  class UnitConnectionTranslationOptions(TranslationOptions):
      fields = ('name', 'www')
  translator.register(UnitConnection, UnitConnectionTranslationOptions)
  
  
  class AccessibilitySentenceTranslationOptions(TranslationOptions):
      fields = ('group', 'sentence')
  translator.register(AccessibilitySentence, AccessibilitySentenceTranslationOptions)
  
new_contents: from modeltranslation.translator import translator, TranslationOptions
  from services.models import OntologyWord, UnitOntologyWordDetails, OntologyTreeNode, Organization, \
      Department, Unit, UnitConnection, AccessibilitySentence
  
  
  class OntologyWordTranslationOptions(TranslationOptions):
      fields = ('name',)
  translator.register(OntologyWord, OntologyWordTranslationOptions)
  
  
  class OntologyTreeNodeTranslationOptions(TranslationOptions):
      fields = ('name',)
  translator.register(OntologyTreeNode, OntologyTreeNodeTranslationOptions)
  
  
  class OrganizationTranslationOptions(TranslationOptions):
      fields = ('name', 'abbr', 'street_address', 'address_city', 'address_postal_full', 'www')
  translator.register(Organization, OrganizationTranslationOptions)
  
  
  class DepartmentTranslationOptions(TranslationOptions):
      fields = ('name', 'abbr', 'street_address', 'address_city', 'address_postal_full', 'www')
  translator.register(Department, DepartmentTranslationOptions)
  
  
  class UnitTranslationOptions(TranslationOptions):
      fields = ('name', 'www', 'street_address', 'desc', 'short_desc',
                'picture_caption', 'address_postal_full', 'call_charge_info')
  translator.register(Unit, UnitTranslationOptions)
  
  
  class UnitConnectionTranslationOptions(TranslationOptions):
      fields = ('name', 'www')
  translator.register(UnitConnection, UnitConnectionTranslationOptions)
  
  
  class AccessibilitySentenceTranslationOptions(TranslationOptions):
      fields = ('group', 'sentence')
  translator.register(AccessibilitySentence, AccessibilitySentenceTranslationOptions)
  
subject: remove asterisk import