code: def get_monodepth2_resnet18_posenet_kitti_mono_640x192(**kwargs):
      r"""Monodepth2 PoseNet
  
      Parameters
      ----------
      backbone : string
          Pre-trained dilated backbone network type (default:'resnet18').
  
      """
      return get_monodepth2posenet(
          backbone="resnet18",
          pretrained_model="posenet_kitti_mono_640x192",
          **kwargs,
      )
  
file_path: gluon-cv/gluoncv/model_zoo/monodepthv2/monodepth2_posenet.py
imports: from mxnet.gluon import nn
  from mxnet.context import cpu
  from .resnet_encoder import ResnetEncoder
  from .pose_decoder import PoseDecoder
label_desc: Use image node_id 2 for calling a global function with example usage: get_monodepth2_resnet18_posenet_kitti_mono_640x192() and returns: get_monodepth2posenet