Django view processing ImageFiel

def photo_input(request):    if request.method == 'POST':        form = PhotoForm(request.POST, request.FILES)        if form.is_valid():            profile = User.objects.get('noel').get_profile()            profile.picture = request.FILES['picture']            profile.save()            return HttpResponseRedirect('/next/page/')    form = PhotoForm()    return render_to_response('photo_adder.html', {'form': form }, RequestContext(request))