Fly v5 no key

local ScreenGui = Instance.new("ScreenGui")
local MainFrame = Instance.new("Frame")
local CloseBtn = Instance.new("TextButton")
 ToggleBtn = .()
 FlyBtn = .()
 SpeedUp = .()
 SpeedDown = .()

ScreenGui.Parent = .CoreGui
ScreenGui.ResetOnSpawn = 

MainFrame.Name = 
MainFrame.Parent = ScreenGui
MainFrame.BackgroundColor3 = .(, , )
MainFrame.Position = .(, -, , )
MainFrame.Size = .(, , , )
MainFrame.BorderSizePixel = 
MainFrame.BorderColor3 = .(, , )
MainFrame.Active = 
MainFrame.Draggable = 

  (btn, txt, pos, color)
    btn.Parent = MainFrame
    btn.Size = .(, , , )
    btn.Position = pos
    btn.Text = txt
    btn.BackgroundColor3 = color  .(, , )
    btn.TextColor3 = .(, , )
    btn.Font = .Font.Roboto
    btn.TextSize = 
    btn.BorderSizePixel = 
    btn.BorderColor3 = .(, , )


(CloseBtn, , .(, , , ), .(, , ))
(ToggleBtn, , .(, , , ), .(, , ))
(FlyBtn, , .(, , , ), .(, , ))
(SpeedUp, , .(, , , ), .(, , ))
(SpeedDown, , .(, , , ), .(, , ))

 flying = 
 speed = 
 lp = .Players.LocalPlayer

FlyBtn.MouseButton1Click:(()
    flying =  flying
    FlyBtn.BackgroundColor3 = flying  .(, , )  .(, , )
     char = lp.Character  lp.CharacterAdded:()
     root = char:()
     flying 
         bv = .(, root)
        bv.Name = 
        bv.MaxForce = .(, , )
        bv.Velocity = .(, , )
        .(()
             flying 
                bv.Velocity = .CurrentCamera.CFrame.LookVector * speed
                .()
            
            bv:()
        )
    
)

SpeedUp.MouseButton1Click:(() speed = speed +  )
SpeedDown.MouseButton1Click:(() 
    speed = speed -  
     speed <   speed =   
)

CloseBtn.MouseButton1Click:(() ScreenGui:() )
ToggleBtn.MouseButton1Click:(() MainFrame.Visible =  MainFrame.Visible )