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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def autoencoder_residual_discrete_big():
 """Residual discrete autoencoder model, big version."""

  hparams = autoencoder_residual_discrete()
  hparams.hidden_size = 128
  hparams.max_hidden_size = 4096
  hparams.bottleneck_noise = 0.1
  hparams.residual_dropout = 0.4
  return hparams