What's Wrong With My Script? [Unanswered]

The Output said Workspace.Load/End:33: ')' expected (to close '(' at line 6) near 'end' and attempt to call a nil value Here is the script I made:

Trainers = {"CjGamer1454", "Player"}

game.Players.PlayerAdded:connect(function(nP)
    for _,v in pairs(Trainers) do
	if nP.Name == v then
		nP.Chatted:connect(function(msg)
			
			if msg == "cpu start SwordFighting" then
				
				if game.Lighting:FindFirstChild("SwordFighting") then
					game.Lighting.SwordFighting.Parent = game.Workspace
					m = Instance.new("Message",workspace)
					m.Text = "Starting SwordFighting"
					for i = 1,10 do
						wait(.1)
						m.Text = i
					end
					wait(1)
					m.Text = ""
					wait(3)
					m:Destroy()
					
				elseif msg == "cpu end" then
					
					if game.Workspace:FindFirstChild("SwordFighting") then
						game.Workspace.SwordFighting.Parent = game.Lighting
						
					end
					
					end
				end
			end
		end)
	end
end
	

You need to enclose parenthesis when creating functions inline like that.

Trainers = {"CjGamer1454", "Player"}

game.Players.PlayerAdded:connect(function(nP)
...
end)

Edit: You did not properly indent and are missing an end as well.