Code Error With AutoLabelingAnnotation VIew Class In Tag V1.4.0

[hushulong]

I was running doccano locally with the version tag v1.4.0，reference pip installation.

I have created sequence labeling project and configured auto labeling settings, i got the error when i was trying auto labeling function on the annotation page:

With debug information，i have read source code and found it to be much newer than in previous months，e.g.，document class was replaced by example class, the error code here:

I'm not familiar with fork and pull request，so i create this, and the master branch code is still wrong when i submit this issues report.

Please repair and create a new tag as soon as possible.

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Your Environment

• Operating System: Ubuntu18.04
• Python Version Used: Python3.8.5
• When you install doccano: V1.4.0
• How did you install doccano (Heroku button etc): pip install doccano

[hushulong]

I found another area (still in auto_labeling.py AutoLabelingAnnotation Class)that needed to be modified when i changed the above code error and ran it again.

the right code such as:

def transform(self, labels):
    project = get_object_or_404(Project, pk=self.kwargs['project_id'])
    for label in labels:
        label['example'] = self.kwargs['doc_id']
        if 'label' in label:
            label['label'] = project.labels.get(text=label.pop('label')).id
    return labels

then, auto labeling is running well.