def info(self):
        """Returns a dictionary of info about the object."""
        return {
            "pos_inds": self.pos_inds,
            "neg_inds": self.neg_inds,
            "pos_bboxes": self.pos_bboxes,
            "neg_bboxes": self.neg_bboxes,
            "pos_is_gt": self.pos_is_gt,
            "num_gts": self.num_gts,
            "pos_assigned_gt_inds": self.pos_assigned_gt_inds,
        }
Returns a dictionary of info about the object.
ppdet/modeling/assigners/hungarian_assigner.py