code: def get_tag_cloud(context, steps=6, min_count=None,
                    template='zinnia/tags/tag_cloud.html'):
      
      tags = Tag.objects.usage_for_queryset(
          Entry.published.all(), counts=True,
          min_count=min_count)
      return {'template': template,
              'tags': calculate_cloud(tags, steps),
              'context_tag': context.get('tag')}
docs: Return a cloud of published tags.