[BUG]: "Key 'att_type' is not in struct"

[cool-RR]

Description

$ python -m pax.experiment +experiment/ipd=mfos_v_ppo ++runner="marl" ++env
_type="meta" ++wandb.log=True
C:\Program Files\Python312\Lib\site-packages\hydra\_internal\hydra.py:119: UserWarning: Future Hydra versions will no longer change working directory at job runtime by default.
See https://hydra.cc/docs/1.2/upgrades/1.1_to_1.2/changes_to_job_working_dir/ for more information.
  ret = run_job(
Jax backend: cpu
[2024-04-13 19:29:51,580][root][INFO] - => Global setup ...
run name run-seed-0-pop-size-1000
wandb: Currently logged in as: coolrr (coolrr-team). Use `wandb login --relogin` to force relogin
wandb: Tracking run with wandb version 0.16.6
wandb: Run data is saved locally in C:\Users\Administrator\Documents\Python Projects\Third-party\pax\wandb\run-20240413_192955-wavcdin5
wandb: Run `wandb offline` to turn off syncing.
wandb: Syncing run run-seed-0-pop-size-1000
wandb:  View project at https://wandb.ai/coolrr-team/ipd
wandb:  View run at https://wandb.ai/coolrr-team/ipd/runs/wavcdin5
run id wavcdin5
[2024-04-13 19:29:58,305][root][INFO] - => Done in 6.725 s
[2024-04-13 19:29:58,305][root][INFO] -
[2024-04-13 19:29:58,305][root][INFO] - => Env setup ...
[2024-04-13 19:29:58,320][root][INFO] - Env Type: meta | Inner Episode Length: 100
[2024-04-13 19:29:58,320][root][INFO] - Outer Episode Length: 100
[2024-04-13 19:29:58,320][root][INFO] - => Done in 15.624 ms
[2024-04-13 19:29:58,320][root][INFO] -
[2024-04-13 19:29:58,320][root][INFO] - => Agent setup ...
[2024-04-13 19:29:58,320][root][INFO] - => Done in 0.000 us
[2024-04-13 19:29:58,320][root][INFO] -
Error executing job with overrides: ['+experiment/ipd=mfos_v_ppo', '++runner=marl', '++env_type=meta', '++wandb.log=True']
Traceback (most recent call last):
  File "C:\Users\Administrator\Documents\Python Projects\Third-party\pax\pax\experiment.py", line 867, in main
    agent_pair = agent_setup(args, env, env_params, logger)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Administrator\Documents\Python Projects\Third-party\pax\pax\experiment.py", line 723, in agent_setup
    agents.append(strategies[strategy](seeds[idx], pids[idx]))
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Administrator\Documents\Python Projects\Third-party\pax\pax\experiment.py", line 605, in get_mfos_agent
    ppo_agent = make_mfos_agent(
                ^^^^^^^^^^^^^^^^
  File "C:\Users\Administrator\Documents\Python Projects\Third-party\pax\pax\agents\mfos_ppo\ppo_gru.py", line 582, in make_mfos_agent
    if args.att_type=='att':
       ^^^^^^^^^^^^^
omegaconf.errors.ConfigAttributeError: Key 'att_type' is not in struct
    full_key: att_type
    object_type=dict. Did you mean: 'env_type'?

Set the environment variable HYDRA_FULL_ERROR=1 for a complete stack trace.
wandb:  View run run-seed-0-pop-size-1000 at: https://wandb.ai/coolrr-team/ipd/runs/wavcdin5
wandb:  View project at: https://wandb.ai/coolrr-team/ipd
wandb: Synced 5 W&B file(s), 0 media file(s), 0 artifact file(s) and 0 other file(s)
wandb: Find logs at: .\wandb\run-20240413_192955-wavcdin5\logs

What pax version are you using?

6ae3d07

What jax/jaxlib version are you using?

0.4.26

Which accelerator(s) are you using?

CPU

Additional system info

Python 3.12, Windows 10

NVIDIA GPU info

No response