| { | |
| "name": "policy_preprocessor", | |
| "steps": [ | |
| { | |
| "registry_name": "rename_observations_processor", | |
| "config": { | |
| "rename_map": { | |
| "observation.images.image": "observation.images.base_0_rgb", | |
| "observation.images.image2": "observation.images.left_wrist_0_rgb" | |
| } | |
| } | |
| }, | |
| { | |
| "registry_name": "to_batch_processor", | |
| "config": {} | |
| }, | |
| { | |
| "registry_name": "normalizer_processor", | |
| "config": { | |
| "eps": 1e-08, | |
| "features": { | |
| "observation.images.base_0_rgb": { | |
| "type": "VISUAL", | |
| "shape": [ | |
| 3, | |
| 224, | |
| 224 | |
| ] | |
| }, | |
| "observation.images.left_wrist_0_rgb": { | |
| "type": "VISUAL", | |
| "shape": [ | |
| 3, | |
| 224, | |
| 224 | |
| ] | |
| }, | |
| "observation.images.empty_camera_0": { | |
| "type": "VISUAL", | |
| "shape": [ | |
| 3, | |
| 224, | |
| 224 | |
| ] | |
| }, | |
| "observation.state": { | |
| "type": "STATE", | |
| "shape": [ | |
| 32 | |
| ] | |
| }, | |
| "action": { | |
| "type": "ACTION", | |
| "shape": [ | |
| 7 | |
| ] | |
| } | |
| }, | |
| "norm_map": { | |
| "VISUAL": "IDENTITY", | |
| "STATE": "MEAN_STD", | |
| "ACTION": "MEAN_STD" | |
| } | |
| }, | |
| "state_file": "policy_preprocessor_step_2_normalizer_processor.safetensors" | |
| }, | |
| { | |
| "registry_name": "pi0_fast_prepare_state_tokenizer_processor_step", | |
| "config": {} | |
| }, | |
| { | |
| "registry_name": "tokenizer_processor", | |
| "config": { | |
| "max_length": 200, | |
| "task_key": "task", | |
| "padding_side": "right", | |
| "padding": "max_length", | |
| "truncation": true, | |
| "tokenizer_name": "google/paligemma-3b-pt-224" | |
| } | |
| }, | |
| { | |
| "registry_name": "action_tokenizer_processor", | |
| "config": { | |
| "trust_remote_code": true, | |
| "max_action_tokens": 256, | |
| "action_tokenizer_name": "jadechoghari/fast-libero-tokenizer-mean-std" | |
| } | |
| }, | |
| { | |
| "registry_name": "device_processor", | |
| "config": { | |
| "device": "cuda", | |
| "float_dtype": null | |
| } | |
| } | |
| ] | |
| } |