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

cochl-sense
1.0.0b2

This version was deleted from PyPI around 2024-02-28. Installing fails with:
$ pip3 install cochl-sense==1.0.0b2 ERROR: Could not find a version that satisfies the requirement cochl-sense==1.0.0b2
View other deleted versions of cochl-sense

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/2024-02-27/ \ cochl-sense==1.0.0b2
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Or, download files manually

And install manually via pip:
cochl_sense-1.0.0b2-py3-none-any.whl (5.6KB)
cochl-sense-1.0.0b2.tar.gz (4.9KB)