create emailer version 1

env/Lib/site-packages/django/conf/urls/__init__.py

@@ -0,0 +1,9 @@
+from django.urls import include
+from django.views import defaults
+
+__all__ = ["handler400", "handler403", "handler404", "handler500", "include"]
+
+handler400 = defaults.bad_request
+handler403 = defaults.permission_denied
+handler404 = defaults.page_not_found
+handler500 = defaults.server_error