old_contents: from django.contrib import admin
  from .models import ApplicationTable,OldUser,Snippit,SnippitData,HolesTable,GoogleAuth,Comment
  # Register your models here.
  admin.site.register(ApplicationTable)
  admin.site.register(OldUser)
  admin.site.register(Snippit)
  admin.site.register(SnippitData)
  admin.site.register(HolesTable)
  admin.site.register(GoogleAuth)
  admin.site.register(Comment)
  
new_contents: from django.contrib import admin
  from .models import ApplicationTable,Snippit,SnippitData,HolesTable,GoogleAuth,Comment
  # Register your models here.
  admin.site.register(ApplicationTable)
  admin.site.register(Snippit)
  admin.site.register(SnippitData)
  admin.site.register(HolesTable)
  admin.site.register(GoogleAuth)
  admin.site.register(Comment)
  
subject: Delete calls to Old User model