tensorflow / tensorflow/datasets

QM9 download links are broken

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bug
Dominant language
Python
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Description

/!\ PLEASE INCLUDE THE FULL STACKTRACE AND CODE SNIPPET

Short description
QM9 dataset links are broken.

Environment information

  • Operating System: ubuntu22

  • Python version: 3.12

  • tensorflow-datasets/tfds-nightly version: 4.9.10+nightly

  • tensorflow/tf-nightly version: 2.21

  • Does the issue still exists with the last tfds-nightly package (pip install --upgrade tfds-nightly) ? yes

Reproduction instructions
Google colab with reproduction:
https://colab.research.google.com/drive/1wYtUHNxWCe8tGxHgb1iT0LuyFHteo-_3#scrollTo=x2BB5jV0Zo3a

Expected behavior
QM9 is downloaded

Additional context
The data provider seems to have changed slightly the paths to the dataset. A 202 is received and the download doesn't happen. I have found the correct links (they match the sha256sums) - pull request fixing the links to follow.

Image

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the linked Google Colab reproduction to confirm that the QM9 download receives a 202 response and does not complete. Locate the QM9 download configuration, update the provider paths using the corrected links described in the issue, and verify that their SHA-256 values match and the dataset downloads successfully.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, tensorflow
Domain
data
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
55/100

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