I need that with only 1 key pressed 2 times different things happen, can somebody help me?

I want something to happen when I press the Q key and I want something else to happen when I press it again

LOCAL

local TWS = game:GetService("TweenService")
local input = game:GetService("UserInputService")

input.InputBegan:Connect(function(io, key)
	if io.KeyCode == Enum.KeyCode.Q then
		script.RemoteEvent:FireServer()
		script.Disabled = true
	end
end)

GLOBAL

local Event = script.Parent
local db = true
local Carpeta = script.Parent.Parent.FX
local User = game:GetService("UserInputService")
local Agarre = Instance.new("Weld")
local Hab = Carpeta:Clone()

Event.OnServerEvent:Connect(function(plr)
	local Torso = plr.Character.HumanoidRootPart
	Hab.Parent = workspace
	local Stand = Hab.Stando
	Agarre.Parent = Torso
	Agarre.Part0 = Torso
	Agarre.Part1 = Stand.HumanoidRootPart
	Agarre.C1 = CFrame.new(-3,-1.5,-2)

end)

You could add a dictionary on the server in terms to check if it's already been pressed before or not.

local Dictionary = {}

local Players = game:GetService('Players')

Event.OnServerEvent:Connect(function(Player)
	if Dictionary[Player.Name] == true then
		Dictionary[Player.Name] = false
		local Torso = plr.Character.HumanoidRootPart
    		Hab.Parent = workspace
   		 local Stand = Hab.Stando
   		 Agarre.Parent = Torso
   		 Agarre.Part0 = Torso
    		Agarre.Part1 = Stand.HumanoidRootPart
    		Agarre.C1 = CFrame.new(-3,-1.5,-2)
	elseif Dictionary[Player.Name] == false then
		Dictionary[Player.Name] = true
		-- do other stuff
	end -- dictionary check
end) -- onEvent

Players.PlayerAdded:Connect(function(Player)
	if not Dictionary[Player.Name] then
		Dictionary[Player.Name] = false
	end -- dictionary check
end)

Players.PlayerRemoving:Connect(function(Player)
	if Dictionary[Player.Name] then
		Dictionary[Player.Name] = nil
	end -- dictionary check
end) -- onRemoving