The prediction progress is always 0.03%, which results in 0 precision and 0 recall.
When enabling debug and checking, the last line of the debug line states
Expecting value: line 1 column 1 (char 0)
Which mostly corresponds to the JSON loads function (which I think should be part of the code that evaluates the prediction.json)
Is there something that needs to be taken care of which writing the JSON files for submission?
Or is it a different issue with the submission code itself?