Question about this script I'm working on

[norriskirby]

Hey quick question about this script. I've recently been working on making a script that disorients the vision of people in the smoke grenade effect. I added this to my .lua

function GrenadeDisorient()

local ply=Player

local smokeparticles = {
Model("particle/particle_smokegrenade"),
Model("particle/particle_noisesphere")
};

if ply in smokeparticles then
DrawMaterialOverlay( "models/props_c17/fisheyelens", -0.06 )
end
end

I don't know whats wrong. I'm sorry for sounding like I don't know what I'm doing. Trying to learn lua. I don't want to be spoonfed so I can teach myself as I'm working. But I'd like hints / what I should do.

[PaddyFloch]

Pretty sure it's local ply=player !