update urls to 2.1

gettingstarted/urls.py

@@ -1,18 +1,21 @@
-from django.conf.urls import include, url
-from django.urls import path
+from django.urls import path, include
 
 from django.contrib import admin
 
 admin.autodiscover()
 
 import hello.views
 
-# Examples:
-# url(r'^$', 'gettingstarted.views.home', name='home'),
-# url(r'^blog/', include('blog.urls')),
+# To add a new path, first import the app:
+# import blog
+#
+# Then add the new path:
+# path('blog/', blog.urls, name="blog")
+#
+# Learn more here: https://docs.djangoproject.com/en/2.1/topics/http/urls/
 
 urlpatterns = [
-    url(r"^$", hello.views.index, name="index"),
-    url(r"^db", hello.views.db, name="db"),
+    path("", hello.views.index, name="index"),
+    path("db/", hello.views.db, name="db"),
     path("admin/", admin.site.urls),
 ]