curl --location -g --request POST 'https://api.gugudata.io/v1/imagerecognition/ppt-to-images?appkey=sk-******&scale_factor=1' \ --form 'file=@""'
{ "images": [ {} ], "DataStatus": { "StatusCode": 100, "StatusDescription": "OK", "ResponseDateTime": "2026-01-01 00:00:00", "DataTotalCount": 1 } }