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

tg-model
3.8.0b1

This version was deleted from PyPI around 2025-07-08. Installing fails with:
$ pip3 install tg-model==3.8.0b1 ERROR: Could not find a version that satisfies the requirement tg-model==3.8.0b1
View other deleted versions of tg-model

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/2025-07-07/ \ tg-model==3.8.0b1
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
tg_model-3.8.0b1-py3-none-any.whl (60.5KB)
tg_model-3.8.0b1.tar.gz (57.4KB)