Django 无法打开 shape_predictor_68_face_landmarks.dat。运行时错误：无法打开 shape_predictor_68_face_landmarks.dat

Question

我的 Django 应用程序无法在视图中打开 shape_predictor_68_face_landmarks.dat。但是在简单的 .py 文件中，此代码有效。请帮助解决这个问题。我曾尝试使用线程和异步，但它不起作用。

class Main(View):
    def post(self, request):
        images = Images.objects.all()

        image = request.FILES.get('image')
        name = request.POST.get('name')

        if not image and not name:
            # images = Images.objects.all()
            return render(request, 'find_photo/main.html', context={'images': images, 'result': True, })
        group = Groups.objects.create(photo=image, title=name,)
        find_photos("../" + group.photo.url)
        # x = threading.Thread(target=find_photos, args=("../" + group.photo.url,))
        # x.setDaemon(True)
        # x.start()
        #
        # print(x.is_alive())

        # mypath = '/find_photos/'
        # onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f))]
        #
        # for file in onlyfiles:
        #     print(file)
        #     group.find_images.add(file)
        # group.save()
        return render(request, 'find_photo/main.html', context={'images': images, }) 

find_photos 函数：

def find_photos(image):

    sp = dlib.shape_predictor("shape_predictor_68_face_landmarks.dat")
    face_rec = dlib.face_recognition_model_v1('dlib_face_recognition_resnet_model_v1.dat')
    detector = dlib.get_frontal_face_detector()
    min_distance = 2

    f1 = get_face_descriptors(image, sp, face_rec, detector)[0]
    files = getfilelist(dirpath)
    flag = 0
    for f in files:
        flag = flag + 1
        print('Анализ ' + f + ' - ' + str(flag) + ' фото из ' + str(vsego))
        if os.path.exists(f):
            try:
                findfaces = get_face_descriptors(f)
                print('На фото: ' + str(len(findfaces)) + ' лиц')
                for f2 in findfaces:
                    if (f2 != []):
                        euc_distance = distance.euclidean(f1, f2)
                        print(euc_distance)
                        if euc_distance < 0.65:
                            print('Найдено лицо: ' + f)
                            shutil.copyfile(f, resultpath + str(flag) + '.jpg')
            except:
                continue
    print("DONE")

Exception