def unlike(request, fb_id, content_id):
_recommender = Recommender()
visited_content = _recommender.get_user_visited_content()
print visited_content
visited_content[fb_id].append(content_id)
_recommender.save_user_visited_content(visited_content)
return HttpResponse(status=200, content=json.dumps(visited_content), content_type="application/json")
