Always pass context to render()

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/trans/views/edit.py

@@ -810,4 +810,5 @@ def save_zen(request, project, subproject, lang):
     return render(
         request,
         'zen-response.html',
+        {},
     )

weblate/trans/views/widgets.py

@@ -35,6 +35,7 @@ def widgets_root(request):
     return render(
         request,
         'widgets-root.html',
+        {},
     )