old_contents: 
  # Third-Party
  from rest_framework import routers
  
  # Local
  from .views import AppearanceViewSet
  from .views import AssignmentViewSet
  from .views import AwardViewSet
  from .views import ChartViewSet
  from .views import CompetitorViewSet
  from .views import ContenderViewSet
  from .views import ContestantViewSet
  from .views import ContestViewSet
  from .views import ConventionViewSet
  from .views import EntryViewSet
  from .views import GridViewSet
  from .views import GroupViewSet
  from .views import MemberViewSet
  from .views import OfficerViewSet
  from .views import OfficeViewSet
  from .views import OutcomeViewSet
  from .views import PanelistViewSet
  from .views import PersonViewSet
  from .views import RepertoryViewSet
  from .views import RoundViewSet
  from .views import ScoreViewSet
  from .views import SessionViewSet
  from .views import SongViewSet
  from .views import StateLogViewSet
  from .views import UserViewSet
  from .views import VenueViewSet
  
  router = routers.DefaultRouter(
      trailing_slash=False,
  )
  
  router.register(r'appearance', AppearanceViewSet)
  router.register(r'assignment', AssignmentViewSet)
  router.register(r'award', AwardViewSet, base_name='award')
  router.register(r'chart', ChartViewSet)
  router.register(r'contest', ContestViewSet)
  router.register(r'contender', ContenderViewSet)
  router.register(r'contestant', ContestantViewSet)
  router.register(r'convention', ConventionViewSet)
  router.register(r'competitor', CompetitorViewSet)
  router.register(r'entry', EntryViewSet)
  router.register(r'group', GroupViewSet)
  router.register(r'member', MemberViewSet)
  router.register(r'office', OfficeViewSet)
  router.register(r'officer', OfficerViewSet)
  router.register(r'outcome', OutcomeViewSet)
  router.register(r'panelist', PanelistViewSet)
  router.register(r'person', PersonViewSet)
  router.register(r'repertory', RepertoryViewSet)
  router.register(r'round', RoundViewSet)
  router.register(r'score', ScoreViewSet)
  router.register(r'session', SessionViewSet)
  router.register(r'song', SongViewSet)
  router.register(r'user', UserViewSet)
  router.register(r'venue', VenueViewSet)
  router.register(r'statelog', StateLogViewSet)
  urlpatterns = router.urls
  
new_contents: 
  # Third-Party
  from rest_framework import routers
  
  # Local
  from .views import AppearanceViewSet
  from .views import AssignmentViewSet
  from .views import AwardViewSet
  from .views import ChartViewSet
  from .views import CompetitorViewSet
  from .views import ContenderViewSet
  from .views import ContestantViewSet
  from .views import ContestViewSet
  from .views import ConventionViewSet
  from .views import EntryViewSet
  from .views import GridViewSet
  from .views import GroupViewSet
  from .views import MemberViewSet
  from .views import OfficerViewSet
  from .views import OfficeViewSet
  from .views import OutcomeViewSet
  from .views import PanelistViewSet
  from .views import PersonViewSet
  from .views import RepertoryViewSet
  from .views import RoundViewSet
  from .views import ScoreViewSet
  from .views import SessionViewSet
  from .views import SongViewSet
  from .views import StateLogViewSet
  from .views import UserViewSet
  from .views import VenueViewSet
  
  router = routers.DefaultRouter(
      trailing_slash=False,
  )
  
  router.register(r'appearance', AppearanceViewSet)
  router.register(r'assignment', AssignmentViewSet)
  router.register(r'award', AwardViewSet, base_name='award')
  router.register(r'chart', ChartViewSet)
  router.register(r'contest', ContestViewSet)
  router.register(r'contender', ContenderViewSet)
  router.register(r'contestant', ContestantViewSet)
  router.register(r'convention', ConventionViewSet)
  router.register(r'competitor', CompetitorViewSet)
  router.register(r'entry', EntryViewSet)
  router.register(r'grid', GridViewSet)
  router.register(r'group', GroupViewSet)
  router.register(r'member', MemberViewSet)
  router.register(r'office', OfficeViewSet)
  router.register(r'officer', OfficerViewSet)
  router.register(r'outcome', OutcomeViewSet)
  router.register(r'panelist', PanelistViewSet)
  router.register(r'person', PersonViewSet)
  router.register(r'repertory', RepertoryViewSet)
  router.register(r'round', RoundViewSet)
  router.register(r'score', ScoreViewSet)
  router.register(r'session', SessionViewSet)
  router.register(r'song', SongViewSet)
  router.register(r'user', UserViewSet)
  router.register(r'venue', VenueViewSet)
  router.register(r'statelog', StateLogViewSet)
  urlpatterns = router.urls
  
subject: Fix tests