Small range of hyperparameters.

def slicenet_range1(ranged_hparams):
  """Small range of hyperparameters."""
  rhp = ranged_hparams
  rhp.set_float("clip_grad_norm", 1.0, 10.0, scale=rhp.LOG_SCALE)
  rhp.set_float("learning_rate", 0.02, 1.0, scale=rhp.LOG_SCALE)
  rhp.set_float("optimizer_adam_beta2", 0.995, 0.998)
  rhp.set_float("weight_decay", 1.0, 5.0)