code: def mobilenetv3_small_duc(**kwargs):
      """Moiblenetv3 small model with duc layers.
  
      Returns
      -------
      HybridBlock
          A Moiblenetv3 small model with duc layers
  
      """
      return get_duc_mobilenet(
          "mobilenetv3_small",
          up_filters=(512, 256, 128),
          up_scales=(2, 2, 2),
          **kwargs,
      )
  
file_path: gluon-cv/gluoncv/model_zoo/center_net/duc_mobilenet.py
imports: from __future__ import absolute_import
  import warnings
  from mxnet.context import cpu
  from mxnet.gluon import nn
  from ..model_zoo import get_model
  from ...nn.block import DUC
label_desc: Use image node_id 3 for calling a global function with example usage: mobilenetv3_small_duc() and returns: get_duc_mobilenet