code: def hybrid_forward(self, F, x):
      x = self.resnet(x)
  
      x = self.deconv_layers(x)
      x = self.final_layer(x)
  
      return x
  
file_path: gluon-cv/gluoncv/model_zoo/simple_pose/simple_pose_resnet.py
imports: from __future__ import division
  from mxnet.context import cpu
  from mxnet.gluon.block import HybridBlock
  from mxnet.gluon import nn
  from mxnet import initializer
  import gluoncv
label_desc: Use image node_id 4 for calling the SimplePoseResNet obj's underlying member method code with example usage: obj.hybrid_forward(F, x) and returns: x