AttributeError: 'GroundTruthAnnotation' object has no attribute 'from_candidate_annotation'
File "monitor/tasks.py", line 109, in compute_dataset_difficult_agreement
for annotation in ground_truth_annotations])
File "monitor/tasks.py", line 109, in <listcomp>
for annotation in ground_truth_annotations])
AttributeError: 'GroundTruthAnnotation' object has no attribute 'from_candidate_annotation'
https://logserver.mtg.upf.edu/sentry/freesound-datasets/issues/1257/