code: def add_fpn_ResNet152_conv5_P2only_body(model):
      return add_fpn_onto_conv_body(
          model,
          ResNet.add_ResNet152_conv5_body,
          fpn_level_info_ResNet152_conv5,
          P2only=True,
      )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import collections
  import numpy
  from detectron.core.config import cfg
  from detectron.modeling.generate_anchors import generate_anchors
  from detectron.utils.c2 import const_fill
  from detectron.utils.c2 import gauss_fill
  from detectron.utils.net import get_group_gn
  import detectron.modeling.ResNet
  import detectron.utils.blob
  import detectron.utils.boxes
label_desc: Use image node_id 6 for calling a global function with example usage: add_fpn_ResNet152_conv5_P2only_body(model) and returns: add_fpn_onto_conv_body