我正在用Python开发谷歌云视觉API。但是,我不明白为什么单个映像的注释结果包含list of annotations。说:>>> from google.cloud.vision.feature import Feature
>>> from google.cloud.vision.featureprint(lo
/lib/python3.6/concurrent/futures/_base.py", line 284, in wai File "/opt/python3.6/lib/python3.6/concurrent/futures/_base.py", line 146, in __enter_
future.from co
\google\appengine\tools\devappserver2\api_server.py", line 640, in create_api_serverFile "C:\Users\aris\AppData\Local\Google\Cloud SDK\google-cloud-sdk\platform\goog