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

nm-transformers
1.6.0.43401

This version was deleted from PyPI around 2025-06-04. Installing fails with:
$ pip3 install nm-transformers==1.6.0.43401 ERROR: Could not find a version that satisfies the requirement nm-transformers==1.6.0.43401
View other deleted versions of nm-transformers

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/2025-06-03/ \ nm-transformers==1.6.0.43401
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Or, download files manually

And install manually via pip:
nm_transformers-1.6.0.43401-py3-none-any.whl (7.4MB)