django 2.0 urls

winaps/urls.py

@@ -19,8 +19,7 @@ from . import views
 
 urlpatterns = [
     path('',views.index),
-    re_path('^send\/\?.+$', views.receive, name='POST request'),
-    path('maps/',include('maps.urls')),
+    path('maps/',include('maps.urls',namespace="network_topology")),
     path('admin/doc/',include('django.contrib.admindocs.urls')),
     path('admin/', admin.site.urls),
 ]