text: from django.contrib import admin
  from django.shortcuts import redirect  # 追加
  from django.urls import include, path  # include 追加
  
  urlpatterns = [
      path('admin/', admin.site.urls),
      path('', lambda req: redirect('accounts/', permanent=False)),  # 追加
      path('accounts/', include('accounts.urls')),  # 追加
  ]