Script to find if player has tool equipped not working?

Hi, I was working on getting this script to send a notification to the player whenever one of the hunter has a spectate tool equipped. I'd like to keep it a localscript.

repeat wait() until game.Players.LocalPlayer.Character:IsDescendantOf(workspace)     
local Character = game.Players.LocalPlayer.Character

function CHECK_TOOL(character)
    for _, v in pairs(character:GetChildren()) do
        if v:IsA("Spectate") then
            game:GetService("StarterGui"):SetCore("SendNotification", {
    Title = "Spectate Detected!";
    Text = "Hide!";
})
            end
        end
    end