local Rayfield = loadstring(game:HttpGet('https://sirius.menu/rayfield'))()

local Window = Rayfield:CreateWindow({
   Name = "Rayfield Universal",
   Icon = 0,
   LoadingTitle = "The Best Script for you.",
   LoadingSubtitle = "by magickidd",
   ShowText = "Rayfield",
   Theme = "Default",

   ToggleUIKeybind = "G",

   DisableRayfieldPrompts = false,
   DisableBuildWarnings = false, -- <-- FIXED: added comma here

   ConfigurationSaving = {
      Enabled = false,
      FolderName = nil,
      FileName = "Big Hub"
   },

   Discord = {
      Enabled = false,
      Invite = "noinvitelink",
      RememberJoins = true
   },

   KeySystem = true,
   KeySettings = {
      Title = "LOCAL KEY SYSTEM",
      Subtitle = "made by magickidd",
      Note = "join discord for key",
      FileName = "Key",
      SaveKey = true,
      GrabKeyFromSite = false,
      Key = {"SCRIPT-KEY-G5G53"}
   }
})

local MainTab = Window:CreateTab("🏡Home", nil)
local MainSection = MainTab:CreateSection("Main")

Rayfield:Notify({
   Title = "Universal Rayfield",
   Content = "welcome! try this script if u want to",
   Duration = 6,
   Image = nil,
})

local Button = MainTab:CreateButton({
   Name = "Infinite Jump",
   Callback = function()
   -- The function that takes place when the button is pressed
   end,
})
local UIS = game:GetService("UserInputService")
local player = game.Players.LocalPlayer 
local function onJumpRequest()
    local character = player.Character
    if not character then return end

    local humanoid = character:FindFirstChildOfClass("Humanoid")
    if not humanoid then return end

humanoid:ChangeState(Enum.HumanoidStateType.Jumping) -- checks if player is Jumping
end

UIS.JumpRequest:Connect(onJumpRequest)

local Slider = MainTab:CreateSlider({
   Name = "Walkspeed",
   Range = {0, 1000},
   Increment = 1,
   Suffix = "SPEED",
   CurrentValue = 16,
   Flag = "Slider1", -- A flag is the identifier for the configuration file; make sure every element has a different flag if you're using configuration saving to ensure no overlaps
   Callback = function(Value)
      game.Players.LocalPlayer.Character.Humanoid.WalkSpeed = (Value)
   end,
})