Making A User Change A Key Bind Using A Setting In Game?

Hello Develepors I wanted to ask on how do I make a GUI that when a player enters a key in a box the key of that specific thing changes. examples of this are in the game called adventure up if you play it and go to its settings it allows us the player to change the key of a ability I want that

local UIS = game:GetService("UserInputService")

local GuiTextButton1

local RemoteFunction = game.ReplicatedStorage["whatever your remote function name is"]
local MovePlayer = game.ReplicatedStorage.MovePlayer

local function ChangeClientKeys(dt, n)
	
	RemoteFunction:FireServer(dt, n)	
end

UIS.InputBegan:Connect(function(input)
	local cik = ClientInputKeys

	for _, key in ipairs(cik) do
		if key.AssociatedKeyBind == input.KeyCode then	
			MovePlayer:FireServer()
		end
	end
end)

GuiButton1.MouseButton1Down:Connect(function()
	--[[
	Set this up however you want
	]]-- 
end)

NOOB JUST DO THIS AND IT WORULD WORK DUMBO (the old steve was dum i am smarter and this does work but this in a text box ok)

local UIS = game:GetService("UserInputService")
local ButtonClicked = false
local Keycode
UIS.InputBegan:Connect(function(input,gameProcesedEvent)
	if input.UserInputType == Enum.UserInputType.Keyboard then
		if not ButtonClicked then
			print(input.KeyCode.Name)
			script.Parent.Text = input.KeyCode.Name
			Keycode = input.KeyCode
		end
	end
end)
script.Parent.Parent.TextButton.MouseButton1Down:Connect(function()
	if script.Parent.Parent.TextButton.Text == "Change Key" then
		script.Parent.Parent.TextButton.Text = "Done"
		ButtonClicked = false
		Keycode = " "
	else
		ButtonClicked = true
		script.Parent.Parent.TextButton.Text = "Change Key"
	end
end)

UIS.InputBegan:Connect(function(input,gameProcessedEvent)
	if input.KeyCode == Keycode then
		print("Worked")
	end
end)