You can use the albert launcher along with two .desktop files to allow you to trigger this script from the launcher. An example of a desktop file for this is:
[Desktop Entry]
Name=Desk - Sit
Exec=/path/to/idasen-controller --sit
Icon=/home/user/idasen-controller/sit-icon.png
Type=Application
Comment=Lower desk to sitting height.
(You can find the idasen-controller path with where idasen-controller)
A AutoHotkey script from @aienabled to drive the desk to stand and sit mode by pressing Ctrl+Alt+Shift+Up or Down arrow respectively:
;Idasen Desk - Stand
^!+Up::Run "C:\Users\...\Desk - Stand.lnk"
;Idasen Desk - Sit
^!+Down::Run "C:\Users\...\Desk - Sit.lnk"
These are shortcut files on the desktop but it's not necessary and could be simple python calls.