阿里云安全内容安全图片检查的python例子，这行报异常，什么原因啊？

看下传参呢from alibabacloud_green20220302.client import Client
from alibabacloud_green20220302 import models
from alibabacloud_tea_openapi.models import Config
import json
import uuid

config = Config(
access_key_id=you_accessKeyId,
access_key_secret=you_accessSecret,

# 连接时超时时间，单位毫秒（ms）。
connect_timeout=3000,
# 读取时超时时间，单位毫秒（ms）。
read_timeout=6000,
region_id='cn-shenzhen',
endpoint='green-cip.cn-shenzhen.aliyuncs.com'

)
clt = Client(config)
serviceParameters = {
'imageUrl': 'https://img.alicdn.com/tfs/TB1Mq6ZmCslXu8jSZFuXXXg7FXa-1440-568.jpg',
'dataId': str(uuid.uuid4())
}
ImageModerationRequest = models.ImageModerationRequest(

# 检测类型: baselineCheck 通⽤基线检测
service='baselineCheck',
service_parameters=json.dumps(serviceParameters)

)
try:
response = clt.image_moderation(ImageModerationRequest)
if response.status_code == 200:
body = response.body

    # print(body)
    print('requestId:{}'.format(body.request_id))
    print('code:{}'.format(body.code))
    print('msg:{}'.format(body.msg))
    if body.code == 200:
        data = body.data
        print('dataId:{}'.format(data.data_id))
        result = data.result
        for ret in result:
            print('label:{}'.format(ret.label))
            print('confidence:{}'.format(ret.confidence))
    else:
        print('response not success. code:{},msg:{}'.format(body.code, body.msg))
else:
    print('response not success. status:{},result:{}'.format(response.status_code, response))

except Exception as err:
print(err) ，此回答整理自钉群“阿里云内容安全技术答疑群”