Datasets:

azithromycin
/

1g0rrr_demo_insert_connector1_center

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "tsfile/tsfile_py_cpp.pyx", line 567, in tsfile.tsfile_py_cpp.tsfile_reader_new_c
              tsfile.exceptions.FileOpenError: 28: 
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 271, in _split_generators
                  scan = self._scan_metadata(all_files)
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 318, in _scan_metadata
                  with self._open_reader(file) as reader:
                       ~~~~~~~~~~~~~~~~~^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 742, in _open_reader
                  return TsFileReader(file)
                File "tsfile/tsfile_reader.pyx", line 323, in tsfile.tsfile_reader.TsFileReaderPy.__init__
              SystemError: <class '_weakrefset.WeakSet'> returned a result with an exception set
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 71, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ~~~~~~~~~~~~~~~~~~~~~~~^
                      path=dataset,
                      ^^^^^^^^^^^^^
                      config_name=config,
                      ^^^^^^^^^^^^^^^^^^^
                      token=hf_token,
                      ^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                      path,
                  ...<6 lines>...
                      **config_kwargs,
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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Demo Insert Connector1 Center TsFile

This dataset is an Apache TsFile conversion of 1g0rrr/demo_insert_connector1_center, a LeRobot v2.1 bimanual robot-manipulation dataset containing demonstrations of the task "Insert connector."

The converted repository contains numeric robot trajectories, timing, and episode/task tags. The four frame-aligned camera streams remain only in the original Hugging Face repository.

Source Dataset and Attribution

Source dataset: 1g0rrr/demo_insert_connector1_center
Original creator/uploader: Igor (1g0rrr)
Attribution evidence: all three source repository commits are authored by 1g0rrr; the profile fullname is Igor.
License: Apache-2.0
Robot type: sam_evt2
LeRobot codebase version: v2.1
Task: Insert connector (task_index = 0)
Split: train (0:52)
Scale: 52 episodes, 10,035 frames, 1 task, 30 fps
Source frame files: 52 per-episode Parquet files totaling 1,067,353 bytes
Source frame layout: data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet
Source video layout: videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4
Paper/citation: the source card provides no paper, homepage, or completed BibTeX citation.

Original Videos

Videos are not included in this TsFile dataset or its upload-ready directory. Use the pinned original dataset files:

observation.images.front: 52 MP4 files, 3,269,340 bytes
observation.images.side: 52 MP4 files, 9,331,735 bytes
observation.images.wrist_left: 52 MP4 files, 9,063,693 bytes
observation.images.wrist_right: 52 MP4 files, 7,618,885 bytes

The 208 MP4 files total 29,283,653 bytes. They remain aligned with the numeric trajectory through the unchanged episode_index and frame_index values.

Minimal Read Example

from tsfile import TsFileReader

reader = TsFileReader("data/demo_insert_connector1_center.tsfile")
columns = [
    "episode_index",
    "task_index",
    "frame_index",
    "sample_index",
    "action_0",
    "observation_state_0",
]

with reader.query_table("demo_insert_connector1_center", columns, batch_size=65536) as result:
    batch = result.read_arrow_batch()
    print(batch.to_pandas().head())
reader.close()

Citation

The original dataset does not provide a paper or completed citation. Cite the original Hugging Face dataset and Igor (1g0rrr) when using this conversion.

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