"""Deterministic seeding, required by spec §1.4 on every script via --seed."""
import random

import numpy as np


def set_seed(seed: int) -> None:
    random.seed(seed)
    np.random.seed(seed)
    try:
        import torch

        torch.manual_seed(seed)
        torch.cuda.manual_seed_all(seed)
    except ImportError:
        pass