You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
requests-upgrade was reported malicious
OSV:MAL-2024-5903 - Malicious code in requests-upgrade (PyPI)

requests-upgrade
0.0.2

This version was deleted from PyPI around 2024-02-06. Installing fails with:
$ pip3 install requests-upgrade==0.0.2 ERROR: Could not find a version that satisfies the requirement requests-upgrade==0.0.2
View other deleted versions of requests-upgrade

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/2024-02-05/ \ requests-upgrade==0.0.2
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Or, download files manually

And install manually via pip:
requests-upgrade-0.0.2.tar.gz (50.1KB)