Fly Script jump

local player = game.Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")
local camera = game.Workspace.CurrentCamera

-- Create the Fly Button GUI
local screenGui = Instance.new("ScreenGui")
screenGui.Parent = playerGui

local flyButton = Instance.new("TextButton")
flyButton.Size = UDim2.new(0, 200, 0, 50)
flyButton.Position = UDim2.new(0.5, -100, 0.9, -)
flyButton.Text = 
flyButton.Parent = screenGui

 flying = 


  ()
    flying =  flying
     flying 
        flyButton.Text = 
        
         bodyVelocity = .()
        bodyVelocity.MaxForce = .(, , ) 
        bodyVelocity.Velocity = .(, , ) 
        bodyVelocity.Parent = player.Character.HumanoidRootPart
    
        flyButton.Text = 
        
         player.Character  player.Character:() 
             _, obj  (player.Character.HumanoidRootPart:()) 
                 obj:() 
                    obj:()
                
            
        
    


flyButton.MouseButton1Click:(toggleFly)


 sky = .()
sky.SkyboxBk =  
sky.SkyboxDn = 
sky.SkyboxFt = 
sky.SkyboxLf = 
sky.SkyboxRt = 
sky.SkyboxUp = 
sky.Parent = .Lighting