View function for request go live was always calling update service.

Actually this should be no op until whatever workflow will take place
in the real world is implemented.

For the moment just display flash message to say request being
processed and do nothing.

app/main/views/service_settings.py

@@ -1,14 +1,30 @@
 from flask import (
-    render_template, redirect, request, url_for, abort, session)
-from flask_login import (login_required, current_user)
+    render_template,
+    redirect,
+    request,
+    url_for,
+    abort,
+    session,
+    flash
+)
+
+from flask_login import (
+    login_required,
+    current_user
+)
+
+from notifications_python_client.errors import HTTPError
+
+from app.main.dao.services_dao import (
+    get_service_by_id,
+    delete_service,
+    update_service
+)
 
 from app.main import main
 from app.utils import user_has_permissions
-from app.main.dao.services_dao import (
-    get_service_by_id, delete_service, update_service)
 from app.main.dao.users_dao import verify_password
 from app.main.forms import ConfirmPasswordForm, ServiceNameForm
-from notifications_python_client.errors import HTTPError
 
 
 @main.route("/services/<service_id>/service-settings")
@@ -102,8 +118,8 @@ def service_request_to_go_live(service_id):
             service_id=service_id
         )
     elif request.method == 'POST':
-        service['restricted']
-        update_service(service)
+        flash('Thanks your request to go live is being processed', 'default')
+        # TODO implement whatever this action would do in the real world
         return redirect(url_for('.service_settings', service_id=service_id))