old_contents: from django.contrib import admin
  from django.db.utils import OperationalError
  from solo.admin import SingletonModelAdmin
  
  from models import BasicInformation
  from models import Project
  from models import Experience
  from models import Language
  from models import Publication
  from models import Education
  from models import Settings
  
  
  admin.site.register(BasicInformation, SingletonModelAdmin)
  admin.site.register(Project)
  admin.site.register(Experience)
  admin.site.register(Language)
  admin.site.register(Publication)
  admin.site.register(Education)
  admin.site.register(Settings, SingletonModelAdmin)
  
new_contents: from django.contrib import admin
  from django.db.utils import OperationalError
  from solo.admin import SingletonModelAdmin
  
  from .models import BasicInformation
  from .models import Project
  from .models import Experience
  from .models import Language
  from .models import Publication
  from .models import Education
  from .models import Settings
  
  
  admin.site.register(BasicInformation, SingletonModelAdmin)
  admin.site.register(Project)
  admin.site.register(Experience)
  admin.site.register(Language)
  admin.site.register(Publication)
  admin.site.register(Education)
  admin.site.register(Settings, SingletonModelAdmin)
  
subject: update imports