how to make Gunpowder

This is a simple mod that adds a way to make gunpowder for when a creeper farm is to much to handle. Got this idea and crafting recipe from a mod that was originally only made for 1.12 and features the same recipes: https://www.curseforge.com/minecraft/mc-mods/craft-gunpowder

This mod was made using MCreator, a decently simple and easy minecraft mod creator tool, would highly recommend for beginner mod makers! https://mcreator.net/

this is my first mod but it also only adds 8 crafting recipes so if theres any feedback it would be appreciated