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

lark-oapi-shortcut
2023120518

This version was deleted from PyPI around 2023-12-08. Installing fails with:
$ pip3 install lark-oapi-shortcut==2023120518 ERROR: Could not find a version that satisfies the requirement lark-oapi-shortcut==2023120518
View other deleted versions of lark-oapi-shortcut

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/2023-12-07/ \ lark-oapi-shortcut==2023120518
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:
lark_oapi_shortcut-2023120518-py3-none-any.whl (3.5MB)
lark-oapi-shortcut-2023120518.tar.gz (967.7KB)