text: from mkt.site.utils import chunked
  
  from mkt.developers.tasks import generate_image_assets
  from mkt.webapps.models import Webapp
  
  
  def run():
      """Generate featured tiles."""
      for chunk in chunked(Webapp.objects.all(), 50):
          for app in chunk:
              generate_image_assets.delay(app, slug='featured_tile')
              print u'Generated feature tile for app %d' % app.id
  