empty-table-header violation at /examples/pydata.html

[gabalafou]

This has to do with a Pandas data frame converted to an HTML table. The top left table cell is marked up with a <th> but it's empty. Axe does not like empty th tags. The test failure goes away if you convert the <th> to a <td> but I'm not sure where the code lives that converts the Pandas data frame to an HTML table.

[12rambau]

it's not us, everything is done by nbsphinx and/or myst-nb. so I think you will need to let this one pass.

[gabalafou]

Relevant: #1482

[gabalafou]

Got it, thanks for the info. I will try to close this issue with a PR that suppresses this Axe error on that page. It seems to me like a pretty minor issue anyway. Definitely not needed for WCAG conformance.