diff --git a/openstack_dashboard/dashboards/project/network_topology/views.py b/openstack_dashboard/dashboards/project/network_topology/views.py
index d4072f0797..5ec5eaf84c 100644
--- a/openstack_dashboard/dashboards/project/network_topology/views.py
+++ b/openstack_dashboard/dashboards/project/network_topology/views.py
@@ -46,12 +46,12 @@ from openstack_dashboard.dashboards.project.routers import\
     views as r_views
 
 
-class NTCreateRouterView (r_views.CreateView):
+class NTCreateRouterView(r_views.CreateView):
     template_name = 'project/network_topology/create_router.html'
     success_url = reverse_lazy("horizon:project:network_topology:index")
 
 
-class NTCreateNetwork (n_workflows.CreateNetwork):
+class NTCreateNetwork(n_workflows.CreateNetwork):
     def get_success_url(self):
         return reverse("horizon:project:network_topology:index")
 
@@ -59,34 +59,34 @@ class NTCreateNetwork (n_workflows.CreateNetwork):
         return reverse("horizon:project:network_topology:index")
 
 
-class NTCreateNetworkView (n_views.CreateView):
+class NTCreateNetworkView(n_views.CreateView):
     workflow_class = NTCreateNetwork
 
 
-class NTLaunchInstance (i_workflows.LaunchInstance):
+class NTLaunchInstance(i_workflows.LaunchInstance):
     success_url = "horizon:project:network_topology:index"
 
 
-class NTLaunchInstanceView (i_views.LaunchInstanceView):
+class NTLaunchInstanceView(i_views.LaunchInstanceView):
     workflow_class = NTLaunchInstance
 
 
-class InstanceView (i_views.IndexView):
+class InstanceView(i_views.IndexView):
     table_class = instances_tables.InstancesTable
     template_name = 'project/network_topology/iframe.html'
 
 
-class RouterView (r_views.IndexView):
+class RouterView(r_views.IndexView):
     table_class = routers_tables.RoutersTable
     template_name = 'project/network_topology/iframe.html'
 
 
-class RouterDetailView (r_views.DetailView):
+class RouterDetailView(r_views.DetailView):
     table_classes = (ports_tables.PortsTable, )
     template_name = 'project/network_topology/iframe.html'
 
 
-class NetworkTopologyView (TemplateView):
+class NetworkTopologyView(TemplateView):
     template_name = 'project/network_topology/index.html'