fix a busted swagger import

awx/api/urls/urls.py

@@ -4,7 +4,6 @@
 from __future__ import absolute_import, unicode_literals
 from django.conf import settings
 from django.conf.urls import include, url
-from awx.api.swagger import SwaggerSchemaView
 
 from awx.api.views import (
     ApiRootView,
@@ -128,6 +127,7 @@ urlpatterns = [
     url(r'^(?P<version>(v1|v2))/', include(v1_urls)),
 ]
 if settings.SETTINGS_MODULE == 'awx.settings.development':
+    from awx.api.swagger import SwaggerSchemaView
     urlpatterns += [
         url(r'^swagger/$', SwaggerSchemaView.as_view(), name='swagger_view'),
     ]