docstr: Return the length of the receptive field.
docstr_tok: ["Return","the","length","of","the","receptive","field","."]
code: def get_receptive_field(dilation_depth, n_stacks):
      """
      Return the length of the receptive field.
      """
      dilations = WaveNet._get_dilations(
          dilation_depth=dilation_depth, n_stacks=n_stacks
      )
      return sum(dilations) + 1
  
imports: import math
  from typing import List, Optional
  import mxnet
  from mxnet import gluon
  from mxnet.gluon import nn
  from gluonts.core.component import validated
  from gluonts.mx import Tensor
  from gluonts.mx.block.feature import FeatureEmbedder
label_desc: Use image node_id 3 for calling the WaveNet obj's underlying member method code with example usage: obj.get_receptive_field(dilation_depth, n_stacks) and returns: unknown