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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 rlmb_ppo_quick():
 """Base setting but quicker with only 2 epochs."""

  hparams = rlmb_ppo_base()
  hparams.epochs = 2
  hparams.model_train_steps = 25000
  hparams.ppo_epochs_num = 700
  hparams.ppo_epoch_length = 50
  return hparams