def from_dict(self, document):
        """Create a prediction image set resource from a dictionary
        serialization.

        Parameters
        ----------
        document : dict
            Dictionary serialization of the resource

        Returns
        -------
        PredictionImageSetHandle
            Handle for prediction image sets
        """
        return PredictionImageSetHandle(
            str(document['_id']),
            document['properties'],
            [PredictionImageSet.from_dict(img) for img in document['images']],
            timestamp=datetime.datetime.strptime(
                document['timestamp'],
                '%Y-%m-%dT%H:%M:%S.%f'
            ),
            is_active=document['active']
        )
Create a prediction image set resource from a dictionary
        serialization.

        Parameters
        ----------
        document : dict
            Dictionary serialization of the resource

        Returns
        -------
        PredictionImageSetHandle
            Handle for prediction image sets