How to stop certain structures from spawning?

[velvet garnet]

I want to stop swamp huts from spawning but do not know how. I am new so please don't kill me

[hoary nova]

You can use a pack filter to disable the structure files

[neat orchid]

in worldgen/biome/has_structure/swamp_hut.json u can delete biome

or u can delete all files which relate to this structure