chore(deps): update dependency datasets to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
datasets	^3.0.0 -> ^4.0.0

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Release Notes

huggingface/datasets (datasets)

v4.0.0

Compare Source

New Features

• Add IterableDataset.push_to_hub() by @​lhoestq in https://github.com/huggingface/datasets/pull/7595

Build streaming data pipelines in a few lines of code !

from datasets import load_dataset

ds = load_dataset(..., streaming=True)
ds = ds.map(...).filter(...)
ds.push_to_hub(...)

* Add `num_proc=` to `.push_to_hub()` (Dataset and IterableDataset) by @​lhoestq in https://github.com/huggingface/datasets/pull/7606

```python

### Faster push to Hub ! Available for both Dataset and IterableDataset
ds.push_to_hub(..., num_proc=8)

• New Column object

  • Implementation of iteration over values of a column in an IterableDataset object by @​TopCoder2K in https://github.com/huggingface/datasets/pull/7564
  • Lazy column by @​lhoestq in https://github.com/huggingface/datasets/pull/7614

Syntax:

ds["column_name"] # datasets.Column([...]) or datasets.IterableColumn(...)

Iterate on a column:

for text in ds["text"]:
...

Load one cell without bringing the full column in memory

first_text = ds["text"][0] # equivalent to ds[0]["text"]

* Torchcodec decoding by @​TyTodd in https://github.com/huggingface/datasets/pull/7616
- Enables streaming only the ranges you need ! 

```python

### Don't download full audios/videos when it's not necessary
### Now with torchcodec it only streams the required ranges/frames:
from datasets import load_dataset

ds = load_dataset(..., streaming=True)
for example in ds:
    video = example["video"]
    frames = video.get_frames_in_range(start=0, stop=6, step=1)  # only stream certain frames

• Requires torch>=2.7.0 and FFmpeg >= 4
• Not available for Windows yet but it is coming soon - in the meantime please use datasets<4.0
• Load audio data with AudioDecoder:

audio = dataset[0]["audio"]  # <datasets.features._torchcodec.AudioDecoder object at 0x11642b6a0>
samples = audio.get_all_samples()  # or use get_samples_played_in_range(...)
samples.data  # tensor([[ 0.0000e+00,  0.0000e+00,  0.0000e+00,  ...,  2.3447e-06, -1.9127e-04, -5.3330e-05]]
samples.sample_rate  # 16000

### old syntax is still supported
array, sr = audio["array"], audio["sampling_rate"]

• Load video data with VideoDecoder:

video = dataset[0]["video"] <torchcodec.decoders._video_decoder.VideoDecoder object at 0x14a61d5a0>
first_frame = video.get_frame_at(0)
first_frame.data.shape  # (3, 240, 320)
first_frame.pts_seconds  # 0.0
frames = video.get_frames_in_range(0, 6, 1)
frames.data.shape  # torch.Size([5, 3, 240, 320])

Breaking changes

• Remove scripts altogether by @​lhoestq in https://github.com/huggingface/datasets/pull/7592

  • trust_remote_code is no longer supported

• Torchcodec decoding by @​TyTodd in https://github.com/huggingface/datasets/pull/7616

  • torchcodec replaces soundfile for audio decoding
  • torchcodec replaces decord for video decoding

• Replace Sequence by List by @​lhoestq in https://github.com/huggingface/datasets/pull/7634

  • Introduction of the List type

  from datasets import Features, List, Value
  
  features = Features({
      "texts": List(Value("string")),
      "four_paragraphs": List(Value("string"), length=4)
  })

  • Sequence was a legacy type from tensorflow datasets which converted list of dicts to dicts of lists. It is no longer a type but it becomes a utility that returns a List or a dict depending on the subfeature

  from datasets import Sequence
  
  Sequence(Value("string"))  # List(Value("string"))
  Sequence({"texts": Value("string")})  # {"texts": List(Value("string"))}

Other improvements and bug fixes

• Refactor Dataset.map to reuse cache files mapped with different num_proc by @​ringohoffman in https://github.com/huggingface/datasets/pull/7434
• fix string_to_dict test by @​lhoestq in https://github.com/huggingface/datasets/pull/7571
• Preserve formatting in concatenated IterableDataset by @​francescorubbo in https://github.com/huggingface/datasets/pull/7522
• Fix typos in PDF and Video documentation by @​AndreaFrancis in https://github.com/huggingface/datasets/pull/7579
• fix: Add embed_storage in Pdf feature by @​AndreaFrancis in https://github.com/huggingface/datasets/pull/7582
• load_dataset splits typing by @​lhoestq in https://github.com/huggingface/datasets/pull/7587
• Fixed typos by @​TopCoder2K in https://github.com/huggingface/datasets/pull/7572
• Fix regex library warnings by @​emmanuel-ferdman in https://github.com/huggingface/datasets/pull/7576
• [MINOR:TYPO] Update save_to_disk docstring by @​cakiki in https://github.com/huggingface/datasets/pull/7575
• Add missing property on RepeatExamplesIterable by @​SilvanCodes in https://github.com/huggingface/datasets/pull/7581
• Avoid multiple default config names by @​albertvillanova in https://github.com/huggingface/datasets/pull/7585
• Fix broken link to albumentations by @​ternaus in https://github.com/huggingface/datasets/pull/7593
• fix string_to_dict usage for windows by @​lhoestq in https://github.com/huggingface/datasets/pull/7598
• No TF in win tests by @​lhoestq in https://github.com/huggingface/datasets/pull/7603
• Docs and more methods for IterableDataset: push_to_hub, to_parquet... by @​lhoestq in https://github.com/huggingface/datasets/pull/7604
• Tests typing and fixes for push_to_hub by @​lhoestq in https://github.com/huggingface/datasets/pull/7608
• fix parallel push_to_hub in dataset_dict by @​lhoestq in https://github.com/huggingface/datasets/pull/7613
• remove unused code by @​lhoestq in https://github.com/huggingface/datasets/pull/7615
• Update _dill.py to use co_linetable for Python 3.10+ in place of co_lnotab by @​qgallouedec in https://github.com/huggingface/datasets/pull/7609
• Fixes in docs by @​lhoestq in https://github.com/huggingface/datasets/pull/7620
• Add albumentations to use dataset by @​ternaus in https://github.com/huggingface/datasets/pull/7596
• minor docs data aug by @​lhoestq in https://github.com/huggingface/datasets/pull/7621
• fix: raise error in FolderBasedBuilder when data_dir and data_files are missing by @​ArjunJagdale in https://github.com/huggingface/datasets/pull/7623
• fix save_infos by @​lhoestq in https://github.com/huggingface/datasets/pull/7639
• better features repr by @​lhoestq in https://github.com/huggingface/datasets/pull/7640
• update docs and docstrings by @​lhoestq in https://github.com/huggingface/datasets/pull/7641
• fix length for ci by @​lhoestq in https://github.com/huggingface/datasets/pull/7642
• Backward compat sequence instance by @​lhoestq in https://github.com/huggingface/datasets/pull/7643
• fix sequence ci by @​lhoestq in https://github.com/huggingface/datasets/pull/7644
• Custom metadata filenames by @​lhoestq in https://github.com/huggingface/datasets/pull/7663
• Update the beans dataset link in Preprocess by @​HJassar in https://github.com/huggingface/datasets/pull/7659
• Backward compat list feature by @​lhoestq in https://github.com/huggingface/datasets/pull/7666
• Fix infer list of images by @​lhoestq in https://github.com/huggingface/datasets/pull/7667
• Fix audio bytes by @​lhoestq in https://github.com/huggingface/datasets/pull/7670
• Fix double sequence by @​lhoestq in https://github.com/huggingface/datasets/pull/7672

New Contributors

• @​TopCoder2K made their first contribution in https://github.com/huggingface/datasets/pull/7564
• @​francescorubbo made their first contribution in https://github.com/huggingface/datasets/pull/7522
• @​emmanuel-ferdman made their first contribution in https://github.com/huggingface/datasets/pull/7576
• @​SilvanCodes made their first contribution in https://github.com/huggingface/datasets/pull/7581
• @​ternaus made their first contribution in https://github.com/huggingface/datasets/pull/7593
• @​ArjunJagdale made their first contribution in https://github.com/huggingface/datasets/pull/7623
• @​TyTodd made their first contribution in https://github.com/huggingface/datasets/pull/7616
• @​HJassar made their first contribution in https://github.com/huggingface/datasets/pull/7659

Full Changelog: huggingface/datasets@3.6.0...4.0.0

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