fix typos and rearrange imports & add new lines EOF

computes/templates/create_comp_block.html

@@ -1,7 +1,7 @@
 {% load i18n %}
 {% load bootstrap4 %}
 {% load font_awesome %}
-<div class="btn-group float-right">
+<div class="btn-group float-right" role="group" aria-label="Add host button group">
     <a href="{% url 'add_tcp_host' %}" class="btn btn-success">{% trans "TCP" %}</a>
     <a href="{% url 'add_ssh_host' %}" class="btn btn-success">{% trans "SSH" %}</a>
     <a href="{% url 'add_tls_host' %}" class="btn btn-success">{% trans "TLS" %}</a>

computes/urls.py

@@ -1,6 +1,7 @@
 from django.urls import path, include
 
 from . import views
+from . import forms
 from create.views import create_instance, create_instance_select_type
 from instances.views import instances
 from interfaces.views import interface, interfaces
@@ -8,7 +9,6 @@ from networks.views import network, networks
 from nwfilters.views import nwfilter, nwfilters
 from secrets.views import secrets
 from storages.views import get_volumes, storage, storages
-from . import forms
 
 urlpatterns = [
     path('', views.computes, name='computes'),