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Datasets:
HaiwangYu
/
nugraph-wc-data-prep

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Cannot get the split names for the config 'default' of the dataset.
Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    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/hdf5/hdf5.py", line 49, in _split_generators
                  import h5py
              ModuleNotFoundError: No module named 'h5py'
              
              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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Downloading files from HaiwangYu/nugraph-wc-data-prep

Two ways to fetch files from the Hugging Face dataset repo HaiwangYu/nugraph-wc-data-prep.

1. With hf (recommended — downloads just one file) 

hf download HaiwangYu/nugraph-wc-data-prep \
  nc-sideband-lynn-Aug07/converted_data_NCSideband_exact_19events_geom_edges_inference.h5 \
  --repo-type dataset --local-dir .
  • Places the file at ./nc-sideband-lynn-Aug07/converted_data_....h5.
  • Without --local-dir, the file lands in the HF cache (~/.cache/huggingface/hub/) and the path is printed — fine for scripts, less convenient for humans.
  • Anonymous download works if the repo is public; otherwise the saved token (hf auth login) is used.

Install the CLI if missing:

pip3 install --user 'huggingface_hub[cli]'   # installs ~/.local/bin/hf

2. With git (gets the whole repo) 

git clone https://huggingface.co/datasets/HaiwangYu/nugraph-wc-data-prep

HF stores large files with git-lfs, so git-lfs must be installed for the H5 content to materialize — without it you get a small pointer file instead of the real ~163 MB file.

If a machine lacks git-lfs, grab the real content afterwards with hf download (above) or plain HTTPS:

wget https://huggingface.co/datasets/HaiwangYu/nugraph-wc-data-prep/resolve/main/nc-sideband-lynn-Aug07/converted_data_NCSideband_exact_19events_geom_edges_inference.h5

/resolve/main/... is the direct-download URL; /blob/main/... is the web page.

Note for existing clones

In an existing clone, git pull syncs the file list. On machines without git-lfs on PATH (e.g. the Sophia login nodes), pull only brings LFS pointer files — fetch the actual content with one of the methods above.

Appendix: uploading 

hf upload HaiwangYu/nugraph-wc-data-prep <local-file> <path-in-repo> --repo-type dataset
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Total file size:
163 MB