You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
discordpy-bypass was reported malicious
OSV:MAL-2024-5078 - Malicious code in discordpy-bypass (PyPI)

discordpy-bypass
1.6

This version was deleted from PyPI around 2024-03-13. Installing fails with:
$ pip3 install discordpy-bypass==1.6 ERROR: Could not find a version that satisfies the requirement discordpy-bypass==1.6
View other deleted versions of discordpy-bypass

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/2024-03-12/ \ discordpy-bypass==1.6
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Or, download files manually

And install manually via pip:
discordpy_bypass-1.6-py3-none-any.whl (9.3KB)
discordpy_bypass-1.6.tar.gz (8.9KB)