def sample_parameters(seed: int | None = None):
  """Sample parameters of the setting and the backstory for each player."""
  return parent_module.sample_parameters(
      minigame_name='prisoners_dilemma',
      num_players=4,
      seed=seed,
  )
Sample parameters of the setting and the backstory for each player.
examples/deprecated/modular/environment/modules/circa_1955_american_reality_show__prisoners_dilemma_4_players.py