gr00t model - 🧪 gibbonbot training pipeline

Error Traceback

We faced an issue while training your model.

Traceback (most recent call last):
  File "/root/src/helper.py", line 140, in train_gr00t_on_modal
    trainer.train(
  File "/root/gibbonbot/am/gr00t.py", line 1247, in train
    asyncio.run(
  File "/usr/local/lib/python3.11/asyncio/runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/asyncio/base_events.py", line 654, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/root/gibbonbot/am/gr00t.py", line 1459, in _call_training_script
    raise RuntimeError(error_msg)
RuntimeError: Training process failed with exit code 1:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/workspace/gr00t/gr00t/data/dataset.py", line 566, in get_step_data
self.curr_traj_data = self.get_trajectory_data(trajectory_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/workspace/gr00t/gr00t/data/dataset.py", line 579, in get_trajectory_data
parquet_path = self.dataset_path / self.data_path_pattern.format(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'chunk_index'

0%|          | 0/80 [00:01<?, ?it/s]

Training parameters

{
  "validation_dataset_name": null,
  "batch-size": 107,
  "num-epochs": 10,
  "save-steps": 800,
  "learning_rate": 0.0001,
  "data_dir": "/tmp/outputs/data",
  "validation_data_dir": "/tmp/outputs/validation_data",
  "output_dir": "/tmp/outputs/train"
}

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Dataset used to train gibbonbot/gr00t-Test_Data_Ex-igkfjsoznu