How to use UserInputService.InputBegan?

I've shortened the code because this is the only part that matters.

local inputservice = game:GetService("UserInputService")
inputservice.InputBegan:Connect(function(input)
	if input.KeyCode == Enum.KeyCode.Insert then
		print("sindexmon is the best scripter because he can do print command easter eggs woah")
	end
end)

A simple easter egg that has no deprecated features. I thought it was working before, but I must've changed something. I don't really know what else to say besides that this is a server script, and that it's inside a part (in the case that, for whatever reason (kind of outlandish), the script would have trouble communicating with other objects.) Yeah, help.