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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 attention_lm_moe_unscramble_base():
 """Version to use with languagemodel_wiki_scramble1k50."""

  hparams = attention_lm_no_moe_small()
  hparams.use_inputs = True
  hparams.min_length_bucket = 1024
  hparams.max_length = 1024
  hparams.batch_size = 5000
  hparams.layer_prepostprocess_dropout = 0.0
  hparams.layer_preprocess_sequence = "n"
  hparams.layer_postprocess_sequence = "da"
  return hparams