class Profile(mixins.LoginRequiredMixin, generic.DetailView):
    model = User
    def get_object(self):
        return self.request.user
    def get_context_data(self,*args, **kwargs):
        context = super(Profile, self).get_context_data(*args,**kwargs)
        context['pic'] = Photo.objects.filter(user=self.request.user).last
        return context