enter code here
##models.py

class Images(models.Model):
    user = models.ForeignKey(settings.AUTH_USER_MODEL,
              related_name='images_created', on_delete=models.CASCADE)
    created = models.DateTimeField(auto_now_add=True, null=True,
               blank=True)
    message_likes = models.IntegerField(default=0)
    objects = InheritanceManager()

##views.py

def like_treasure(request):
    treasure_id = request.POST.get('treasure_id', None)
    message_likes = 0
    if (treasure_id):
        treasure = Postsms.objects.get(id=int(treasure_id))
        if treasure is not None:
            message_likes = treasure.message_likes + 1
            treasure.message_likes = message_likes
            treasure.save()
    return HttpResponse(message_likes)


## $
$('button').on('click', function(event){
    event.preventDefault();
    var element = $(this);
    $.ajax({
    url : '/like_treasure/',
    type : 'POST',
    data : { treasure_id : element.attr("data-id")},
    success : function(response){
        element.html(' ' + response);
 }

});

});

##html

 <button style="background-color: red" id ="likes" data-id="{{foo.id}}"
   class="btn btn-mini  glyphicon glyphicon-heart"
   type="button" >
   {% if foo.message_likes > 0 %} {{ foo.message_likes }} {% endif %}