flatland-random-sparse-small-tree-fc-ppo:
    run: APEX
    env: flatland_sparse
    stop:
        timesteps_total: 500
    checkpoint_freq: 10
    checkpoint_at_end: True
    keep_checkpoints_num: 5
    checkpoint_score_attr: episode_reward_mean
    config:
        num_workers: 2
        num_envs_per_worker: 5
        num_gpus: 0

        env_config:
            observation: localConflict
            observation_config:
                max_depth: 2
                shortest_path_max_depth: 30
                n_local: 5

            generator: sparse_rail_generator
            generator_config: small_v0

            wandb:
                project: flatland
                entity: masterscrat
                tags: ["small_v0", "local_conflict_obs", "apex"] # TODO should be set programmatically

        model:
            fcnet_activation: relu
            fcnet_hiddens: [256, 256]
            vf_share_layers: True  # False