Django Скачивание файла Image с сайта

import os

from django.http import HttpResponse

def get_image(request):
    image_path = os.path.join(os.path.dirname(__file__), 'images/picture.png')
    image_file = open(image_path, 'rb')
    image_data = image_file.read()
    return HttpResponse(image_data, mimetype='image/png')