How to make a part appear when touching a part???

Do you need the whole code? If yes here you go, btw Ill try my best to explain so you can understand the script

here:

local part = game.Workspace.YouPart -- Location of your part that will be visible btw it has to be Transparency 1

script.Parent.Touched:Connect(function(hit) -- Touched event, hit is our parameter
	if hit.Parent:FindFirstChild("Humanoid") then -- checks if its a player
		
		part.Transparency = 0 -- makes it visible
	end
end)

if you need anything or help just ask me, Hopefully it worked! lol