code: def list_arguments(self):
      return ["cls_score", "labels"]
  
file_path: insightface/detection/retinaface/rcnn/PY_OP/rpn_fpn_ohem3.py
imports: from __future__ import print_function
  import sys
  import mxnet
  import numpy
  from distutils.util import strtobool
  from ..config import config, generate_config
label_desc: Use image node_id 2 for calling the RPNFPNOHEM3Prop obj's underlying member method code with example usage: obj.list_arguments() and returns: list