You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

flexiai
1.2.231

This version was deleted from PyPI around 2024-11-06. Installing fails with:
$ pip3 install flexiai==1.2.231 ERROR: Could not find a version that satisfies the requirement flexiai==1.2.231
View other deleted versions of flexiai

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2024-11-05/ \ flexiai==1.2.231
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Or, download files manually

And install manually via pip:
flexiai-1.2.231-py3-none-any.whl (57.2KB)
flexiai-1.2.231.tar.gz (49.6KB)