code: def list_outputs(self):
      return [
          "cls_label_out",
          "bbox_label_out",
          "anchor_weight_out",
          "pos_count_out",
      ]
  
imports: from __future__ import print_function
  import sys
  import mxnet
  import numpy
  import datetime
  from distutils.util import strtobool
  from ..config import config, generate_config
  from ..processing.generate_anchor import generate_anchors, anchors_plane
  from ..processing.bbox_transform import bbox_overlaps, bbox_transform, landmark_transform
label_desc: Use image node_id 3 for calling the CascadeRefineProp obj's underlying member method code with example usage: obj.list_outputs() and returns: list