{
    "time_horizon": 3,
    "n_items": 2,
    "n_machines": 1,
    "initial_setup": [0],
    "machine_production": [[2, 2]],
    "max_inventory_level": [3, 3],
    "initial_inventory": [0, 0],
    "holding_costs": [0.1, 0.1],
    "lost_sales_costs": [2, 2],
    "demand_distribution": {
        "name": "probability_mass_function",
        "vals": [0, 1],
        "probs": [0.5, 0.5]
    },
    "setup_costs": [[1, 1]],
    "setup_loss": [[1, 1]]
}