code: def get_pred(self):
      bbox_pred, bbox_num, mask_pred = self._forward()
      return {
          "bbox": bbox_pred,
          "bbox_num": bbox_num,
          "mask": mask_pred,
      }
  
file_path: PaddleDetection/ppdet/modeling/architectures/queryinst.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import paddle
  from ppdet.core.workspace import register, create
  from .meta_arch import BaseArch
label_desc: Use image node_id 5 for calling the QueryInst obj's underlying member method code with example usage: obj.get_pred() and returns: dict