短信服务SDK，导包报错

python3.7，dysmsapi版本2.022，

执行下面的导包时出错

from alibabacloud_dysmsapi20170525.client import Client

错误信息：
Traceback (most recent call last):
File "F:\DjangoAPP\web02_shop\common\aliyun_message.py", line 2, in
from alibabacloud_dysmsapi20170525.client import Client
File "F:\DjangoAPP\web02_shop\venv\lib\site-packages\alibabacloud_dysmsapi20170525\client.py", line 6, in
from alibabacloud_tea_openapi.client import Client as OpenApiClient
File "F:\DjangoAPP\web02_shop\venv\lib\site-packages\alibabacloud_tea_openapi\client.py", line 16, in
from alibabacloud_openapi_util.client import Client as OpenApiUtilClient
File "F:\DjangoAPP\web02_shop\venv\lib\site-packages\alibabacloud_openapi_util\client.py", line 9, in
from cryptography.hazmat.primitives import hashes
File "F:\DjangoAPP\web02_shop\venv\lib\site-packages\cryptography\hazmat\primitives\hashes.py", line 9, in
from cryptography.hazmat.bindings._rust import openssl as rust_openssl
ImportError: DLL load failed: 找不到指定的程序。