simple speed changer

 ScreenGui = .()
 MainFrame = .()
 Title = .()
 SpeedLabel = .()
 SpeedDisplay = .()
 IncreaseButton = .()
 DecreaseButton = .()
 SetButton = .()
 SpeedInput = .()
 ResetButton = .()
 CloseButton = .()

ScreenGui.Name = 
ScreenGui.ResetOnSpawn = 
ScreenGui.ZIndexBehavior = .ZIndexBehavior.Sibling

 CoreGui = :()
(()
    ScreenGui.Parent = CoreGui
)
  ScreenGui.Parent 
    ScreenGui.Parent = .Players.LocalPlayer:()


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

 UICorner = .()
UICorner.CornerRadius = .(, )
UICorner.Parent = MainFrame

Title.Name = 
Title.Parent = MainFrame
Title.BackgroundColor3 = .(, , )
Title.BorderSizePixel = 
Title.Size = .(, , , )
Title.Font = .Font.GothamBold
Title.Text = 
Title.TextColor3 = .(, , )
Title.TextSize = 

 TitleCorner = .()
TitleCorner.CornerRadius = .(, )
TitleCorner.Parent = Title

CloseButton.Name = 
CloseButton.Parent = MainFrame
CloseButton.BackgroundColor3 = .(, , )
CloseButton.BorderSizePixel = 
CloseButton.Position = .(, -, , )
CloseButton.Size = .(, , , )
CloseButton.Font = .Font.GothamBold
CloseButton.Text = 
CloseButton.TextColor3 = .(, , )
CloseButton.TextSize = 

 CloseCorner = .()
CloseCorner.CornerRadius = .(, )
CloseCorner.Parent = CloseButton

SpeedLabel.Name = 
SpeedLabel.Parent = MainFrame
SpeedLabel.BackgroundTransparency = 
SpeedLabel.Position = .(, , , )
SpeedLabel.Size = .(, , , )
SpeedLabel.Font = .Font.Gotham
SpeedLabel.Text = 
SpeedLabel.TextColor3 = .(, , )
SpeedLabel.TextSize = 

SpeedDisplay.Name = 
SpeedDisplay.Parent = MainFrame
SpeedDisplay.BackgroundTransparency = 
SpeedDisplay.Position = .(, , , )
SpeedDisplay.Size = .(, , , )
SpeedDisplay.Font = .Font.GothamBold
SpeedDisplay.Text = 
SpeedDisplay.TextColor3 = .(, , )
SpeedDisplay.TextSize = 

DecreaseButton.Name = 
DecreaseButton.Parent = MainFrame
DecreaseButton.BackgroundColor3 = .(, , )
DecreaseButton.BorderSizePixel = 
DecreaseButton.Position = .(, , , )
DecreaseButton.Size = .(, , , )
DecreaseButton.Font = .Font.GothamBold
DecreaseButton.Text = 
DecreaseButton.TextColor3 = .(, , )
DecreaseButton.TextSize = 

 DecreaseCorner = .()
DecreaseCorner.CornerRadius = .(, )
DecreaseCorner.Parent = DecreaseButton

IncreaseButton.Name = 
IncreaseButton.Parent = MainFrame
IncreaseButton.BackgroundColor3 = .(, , )
IncreaseButton.BorderSizePixel = 
IncreaseButton.Position = .(, -, , )
IncreaseButton.Size = .(, , , )
IncreaseButton.Font = .Font.GothamBold
IncreaseButton.Text = 
IncreaseButton.TextColor3 = .(, , )
IncreaseButton.TextSize = 

 IncreaseCorner = .()
IncreaseCorner.CornerRadius = .(, )
IncreaseCorner.Parent = IncreaseButton

SpeedInput.Name = 
SpeedInput.Parent = MainFrame
SpeedInput.BackgroundColor3 = .(, , )
SpeedInput.BorderSizePixel = 
SpeedInput.Position = .(, , , )
SpeedInput.Size = .(, -, , )
SpeedInput.Font = .Font.Gotham
SpeedInput.PlaceholderText = 
SpeedInput.PlaceholderColor3 = .(, , )
SpeedInput.Text = 
SpeedInput.TextColor3 = .(, , )
SpeedInput.TextSize = 

 InputCorner = .()
InputCorner.CornerRadius = .(, )
InputCorner.Parent = SpeedInput

SetButton.Name = 
SetButton.Parent = MainFrame
SetButton.BackgroundColor3 = .(, , )
SetButton.BorderSizePixel = 
SetButton.Position = .(, , , )
SetButton.Size = .(, , , )
SetButton.Font = .Font.GothamBold
SetButton.Text = 
SetButton.TextColor3 = .(, , )
SetButton.TextSize = 

 SetCorner = .()
SetCorner.CornerRadius = .(, )
SetCorner.Parent = SetButton

ResetButton.Name = 
ResetButton.Parent = MainFrame
ResetButton.BackgroundColor3 = .(, , )
ResetButton.BorderSizePixel = 
ResetButton.Position = .(, -, , )
ResetButton.Size = .(, , , )
ResetButton.Font = .Font.GothamBold
ResetButton.Text = 
ResetButton.TextColor3 = .(, , )
ResetButton.TextSize = 

 ResetCorner = .()
ResetCorner.CornerRadius = .(, )
ResetCorner.Parent = ResetButton

 Players = :()
 LocalPlayer = Players.LocalPlayer

  ()
     LocalPlayer.Character  LocalPlayer.CharacterAdded:()


  ()
     character = ()
     character 
         character:()
    


  (speed)
     humanoid = ()
     humanoid 
        humanoid.WalkSpeed = speed
        SpeedDisplay.Text = (speed)
    


  ()
     humanoid = ()
     humanoid 
         humanoid.WalkSpeed
    
     


SpeedDisplay.Text = (())

IncreaseButton.MouseButton1Click:(()
     current = ()
    (current + )
)

DecreaseButton.MouseButton1Click:(()
     current = ()
     newSpeed = current - 
     newSpeed <   newSpeed =  
    (newSpeed)
)

SetButton.MouseButton1Click:(()
     inputValue = (SpeedInput.Text)
     inputValue 
         inputValue <   inputValue =  
        (inputValue)
        SpeedInput.Text = 
    
)

ResetButton.MouseButton1Click:(()
    ()
)

CloseButton.MouseButton1Click:(()
    ScreenGui:()
)

LocalPlayer.CharacterAdded:((character)
     humanoid = character:()
     currentSpeed = (SpeedDisplay.Text)  
    humanoid.WalkSpeed = currentSpeed
)