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{
    "name": "policy_preprocessor",
    "steps": [
        {
            "registry_name": "rename_observations_processor",
            "config": {
                "rename_map": {}
            }
        },
        {
            "registry_name": "to_batch_processor",
            "config": {}
        },
        {
            "registry_name": "molmoact2_masked_normalizer",
            "config": {
                "eps": 1e-08,
                "features": {
                    "observation.images.image": {
                        "type": "VISUAL",
                        "shape": [
                            3,
                            256,
                            256
                        ]
                    },
                    "observation.images.wrist_image": {
                        "type": "VISUAL",
                        "shape": [
                            3,
                            256,
                            256
                        ]
                    },
                    "observation.state": {
                        "type": "STATE",
                        "shape": [
                            8
                        ]
                    },
                    "action": {
                        "type": "ACTION",
                        "shape": [
                            7
                        ]
                    }
                },
                "norm_map": {
                    "VISUAL": "IDENTITY",
                    "STATE": "QUANTILES",
                    "ACTION": "QUANTILES"
                }
            },
            "state_file": "policy_preprocessor_step_2_molmoact2_masked_normalizer.safetensors"
        },
        {
            "registry_name": "molmoact2_clamp_normalized",
            "config": {}
        },
        {
            "registry_name": "molmoact2_pack_inputs",
            "config": {
                "checkpoint_path": "allenai/MolmoAct2-LIBERO",
                "checkpoint_revision": null,
                "checkpoint_force_download": false,
                "action_mode": "both",
                "discrete_action_tokenizer": "allenai/MolmoAct2-FAST-Tokenizer",
                "image_keys": [
                    "observation.images.image",
                    "observation.images.wrist_image"
                ],
                "setup_type": "single franka robotic arm in libero",
                "control_mode": "delta end-effector pose",
                "normalize_language": true,
                "add_setup_tokens": true,
                "add_control_tokens": true,
                "num_state_tokens": 256,
                "max_sequence_length": null,
                "chunk_size": 10,
                "max_action_dim": 32,
                "env_action_dim": 7
            }
        },
        {
            "registry_name": "device_processor",
            "config": {
                "device": "cuda",
                "float_dtype": null
            }
        }
    ]
}