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

cornflow-client
1.1.1a2

This version was deleted from PyPI around 2024-11-01. Installing fails with:
$ pip3 install cornflow-client==1.1.1a2 ERROR: Could not find a version that satisfies the requirement cornflow-client==1.1.1a2
View other deleted versions of cornflow-client

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/2024-10-31/ \ cornflow-client==1.1.1a2
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:
cornflow_client-1.1.1a2-py3-none-any.whl (126.7KB)
cornflow-client-1.1.1a2.tar.gz (96.2KB)