The weekly URL audit found 2 broken URL(s) in repo that are not in .url_check_allowlist.txt.
If these are genuinely-broken-but-acceptable (paywalled, dead-external, etc.), append them to .url_check_allowlist.txt to grandfather them. Otherwise fix the references in-repo.
https://colab.research.google.com/github/PyAutoLabs/HowToFit/blob/2026.5.21.1/notebooks/chapter_1_introduction/tutorial_4_complex_models.ipynb
- status: HTTP 404
- referenced from 2 site(s):
notebooks/chapter_1_introduction/README.md:16scripts/chapter_1_introduction/README.md:16
https://colab.research.google.com/github/PyAutoLabs/HowToFit/blob/2026.5.21.1/notebooks/chapter_3_graphical_models/tutorial_4_hierarchical_models.ipynb
- status: HTTP 404
- referenced from 2 site(s):
notebooks/chapter_3_graphical_models/README.md:17scripts/chapter_3_graphical_models/README.md:17
Generated by PyAutoBuild/autobuild/url_check_live.py. Re-runs every Monday 04:00 UTC.
The weekly URL audit found 2 broken URL(s) in
repothat are not in.url_check_allowlist.txt.If these are genuinely-broken-but-acceptable (paywalled, dead-external, etc.), append them to
.url_check_allowlist.txtto grandfather them. Otherwise fix the references in-repo.https://colab.research.google.com/github/PyAutoLabs/HowToFit/blob/2026.5.21.1/notebooks/chapter_1_introduction/tutorial_4_complex_models.ipynbnotebooks/chapter_1_introduction/README.md:16scripts/chapter_1_introduction/README.md:16https://colab.research.google.com/github/PyAutoLabs/HowToFit/blob/2026.5.21.1/notebooks/chapter_3_graphical_models/tutorial_4_hierarchical_models.ipynbnotebooks/chapter_3_graphical_models/README.md:17scripts/chapter_3_graphical_models/README.md:17Generated by
PyAutoBuild/autobuild/url_check_live.py. Re-runs every Monday 04:00 UTC.