Version of Minecraft, Bewitchment, Forge, Patchouli, and Baubles used

MC 1.12.2, Bewitchment 0.0.22.47
I have use the wrong contract with auto smelt any chance to remove this now from me?

There is a command for this.

Syntax is /curse <player> <get/add/remove/clear> <time>

And before you ask, yes, codewise, contracts are curses.