问题描述
我正在尝试使用自定义视觉客户端库进行对象检测项目。但我收到 ClientRequestError。以下是我的代码:-
from azure.cognitiveservices.vision.customvision.training import CustomVisionTrainingClient
from azure.cognitiveservices.vision.customvision.training.models import ImageFileCreateEntry
from msrest.authentication import ApiKeyCredentials
cv_endpoint = "https://westeurope.api.cognitive.microsoft.com"
training_key = "*******************"
training_images = "LegoSimpsons/TrainingImages"
credentials = ApiKeyCredentials(in_headers={"Training-key": training_key})
trainer = CustomVisionTrainingClient(credentials=credentials,endpoint=cv_endpoint)
for domain in trainer.get_domains():
print(domain.id,"\t",domain.name)
我收到以下错误:
ClientRequestError: 请求出错。,ProxyError:
HTTPSConnectionPool(host='southcentralus.api.cognitive.microsoft.com',端口 = 443):超过最大重试次数,网址:
/customvision/v3.4-preview/training/domains(由
ProxyError('无法连接到代理。',NewConnectionError('