defaults:
  - _self_
hydra:
  run:
    dir: ${logdir}
_target_: agent.finetune.train_rwr_diffusion_agent.TrainRWRDiffusionAgent

name: ${env_name}_rwr_diffusion_mlp_ta${horizon_steps}_td${denoising_steps}
logdir: ${oc.env:DPPO_LOG_DIR}/robomimic-finetune/${name}/${now:%Y-%m-%d}_${now:%H-%M-%S}_${seed}
base_policy_path: ${oc.env:DPPO_LOG_DIR}/robomimic-pretrain/lift/lift_pre_diffusion_mlp_ta4_td20/2024-06-28_14-47-58/checkpoint/state_5000.pt
robomimic_env_cfg_path: cfg/robomimic/env_meta/${env_name}.json
normalization_path: ${oc.env:DPPO_DATA_DIR}/robomimic/${env_name}/normalization.npz

seed: 42
device: cuda:0
env_name: lift
obs_dim: 19
action_dim: 7
transition_dim: ${action_dim}
denoising_steps: 20
cond_steps: 1
horizon_steps: 4
act_steps: 4

env:
  n_envs: 50
  name: ${env_name}
  best_reward_threshold_for_success: 1
  max_episode_steps: 300
  save_video: false
  wrappers:
    robomimic_lowdim:
      normalization_path: ${normalization_path}
      low_dim_keys: ['robot0_eef_pos',
                    'robot0_eef_quat',
                    'robot0_gripper_qpos',
                    'object'] # same order of preprocessed observations
    multi_step:
      n_obs_steps: ${cond_steps}
      n_action_steps: ${act_steps}
      max_episode_steps: ${env.max_episode_steps}
      reset_within_step: True

wandb:
  entity: ${oc.env:DPPO_WANDB_ENTITY}
  project: robomimic-${env_name}-finetune
  run: ${now:%H-%M-%S}_${name}

train:
  n_train_itr: 300
  n_critic_warmup_itr: 2
  n_steps: 300
  gamma: 0.999
  lr: 1e-5
  weight_decay: 1e-6
  lr_scheduler:
    first_cycle_steps: 1000
    warmup_steps: 10
    min_lr: 1e-5
  save_model_freq: 100
  val_freq: 10
  render:
    freq: 1
    num: 0
  # RWR specific
  max_reward_weight: 100
  beta: 10
  batch_size: 1000
  update_epochs: 16

model:
  _target_: model.diffusion.diffusion_rwr.RWRDiffusion
  # Sampling HPs
  min_sampling_denoising_std: 0.1
  randn_clip_value: 3
  #
  network_path: ${base_policy_path}
  network:
    _target_: model.diffusion.mlp_diffusion.DiffusionMLP
    time_dim: 16
    mlp_dims: [512, 512, 512]
    residual_style: True
    cond_dim: ${eval:'${obs_dim} * ${cond_steps}'}
    horizon_steps: ${horizon_steps}
    transition_dim: ${transition_dim}
  horizon_steps: ${horizon_steps}
  obs_dim: ${obs_dim}
  action_dim: ${action_dim}
  transition_dim: ${transition_dim}
  denoising_steps: ${denoising_steps}
  device: ${device}