Single photo tag generation doesn't work with Azure

[teknolai]

Hi,
Just installed the plugin and set it up with Azure. It seems to work well on the batch editor, however when I try to generate tags on a single photo, nothing happens. Unless I have already generated tags for the photo through the batch manager.

It stops here:

Here is the error from the console:

Uncaught SyntaxError: Unexpected token '<', "

"... is not valid JSON
at JSON.parse ()
at m.parseJSON (jquery.min.js?v15.5.0:5:15998)
at Object.success (1xxfdrv.js:36:302)
at j (jquery.min.js?v15.5.0:2:27309)
at Object.fireWith [as resolveWith] (jquery.min.js?v15.5.0:2:28122)
at x (jquery.min.js?v15.5.0:5:22111)
at XMLHttpRequest.b (jquery.min.js?v15.5.0:5:26030)

and from the VM:

Fatal error: Uncaught Exception: Api Error in /home/---/----/plugins/tag_recognition/api_classes/Azure.php:63 Stack trace: #0 /home/---/plugins/tag_recognition/include/ws_functions.php(28): Azure->generateTags(Array, Array) #1 /home/---/include/ws_core.inc.php(600): ws_tagRecognition_getTags(Array, Object(PwgServer)) #2 /home/---/include/ws_protocols/rest_handler.php(41): PwgServer->invoke('pwg.tagRecognit...', Array) #3 /home/---/include/ws_core.inc.php(281): PwgRestRequestHandler->handleRequest(Object(PwgServer)) #4 /home/---/ws.php(22): PwgServer->run() #5 {main} thrown in /home/---/plugins/tag_recognition/api_classes/Azure.php on line 63

I guess this plugin will be less relevant with the new AI plugin, but thought I'd report it anyways.