Fix flake8 warnings

datacenterlight/tests.py

@@ -13,7 +13,6 @@ from datacenterlight.tasks import create_vm_task
 from membership.models import StripeCustomer
 from opennebula_api.serializers import VMTemplateSerializer
 from utils.hosting_utils import get_vm_price
-from utils.models import BillingAddress
 from utils.stripe_utils import StripeUtils
 
 

datacenterlight/views.py

@@ -19,7 +19,7 @@ from hosting.forms import HostingUserLoginForm
 from membership.models import CustomUser, StripeCustomer
 from opennebula_api.serializers import VMTemplateSerializer
 from utils.forms import (
-    BillingAddressForm, BillingAddressFormSignup, UserBillingAddressForm
+    BillingAddressForm, BillingAddressFormSignup
 )
 from utils.hosting_utils import get_vm_price
 from utils.mailer import BaseEmail

hosting/views.py

@@ -790,7 +790,7 @@ class OrdersHostingDetailView(LoginRequiredMixin,
         stripe_subscription_obj = subscription_result.get('response_object')
         # Check if the subscription was approved and is active
         if (stripe_subscription_obj is None or
-                    stripe_subscription_obj.status != 'active'):
+                stripe_subscription_obj.status != 'active'):
             msg = subscription_result.get('error')
             messages.add_message(self.request, messages.ERROR, msg,
                                  extra_tags='failed_payment')