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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_grid(rhp):
 """Grid over games and frames, and 5 runs each for variance."""

  rhp.set_categorical("loop.game", ["breakout", "pong", "freeway"])
  base = 100000
  medium = base // 2
  small = medium // 2
  rhp.set_discrete("loop.num_real_env_frames", [base, medium, small])

  # Dummy parameter to get 5 runs for each configuration
  rhp.set_discrete("model.moe_loss_coef", list(range(5)))