code: def hybrid_forward(self, F, x):
      x = F.pad(
          x,
          pad_width=(0, 0, 0, 0, 1, 0, 1, 0),
          mode="constant",
          constant_value=0,
      )
      x = self.pool(x)
      x = F.slice(x, begin=(0, 0, 1, 1), end=(None, None, None, None))
      return x
  
imports: from __future__ import division
  import os
  from mxnet import cpu
  from mxnet.gluon import nn
  from mxnet.gluon.nn import BatchNorm
  from mxnet.gluon.block import HybridBlock
label_desc: Use image node_id 2 for calling the MaxPoolPad obj's underlying member method code with example usage: obj.hybrid_forward(F, x) and returns: x