tensorflow / tensorflow/datasets
Got errors in cycle_gan dataset
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Description
Short description
Got error in two of the configs of cycle_gan dataset
cycle_gan/mapscycle_gan/cityscapes
In cycle_gan/maps calling tfds.builder("cycle_gan/maps") shows empty split dict. However after calling builder.download_and_prepare() method it works fine.
In cycle_gan/cityscapes shows first NonMatchingChecksomeError but after running python -m tensorflow_datasets.scripts.download_and_prepare --register_checksums --datasets=cycle_gan/cityscapes it shows Could not find directory this is maybe due to data fails to load but when I visit datapage its looks like dataset is broken for cityscapes config.
Reproduction instructions
See this colab it explains all the mention errors.
Link to logs
Link to Colab above
Expected behavior
All configs works fine.
Contributor guide
First steps
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Research direction
Start with the linked Colab and reproduce both cycle_gan/maps and cycle_gan/cityscapes using the reported builder and download_and_prepare commands. Check the dataset download source and checksum behavior described in the issue. Done means both configurations load successfully with working split metadata and without checksum or missing-directory errors.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100