local UserInputService = game:GetService("UserInputService")

local players = game:GetService("Players")
local player = players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()

UserInputService.InputBegan:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.LeftShift then
        character.Humanoid.WalkSpeed = 16
    end
    
    if input.KeyCode == Enum.KeyCode.F then
        character.UpperTorso:FindFirstChild("Flashlight").Enabled = true
    end
end

UserInputService.InputEnded:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.LeftShift then
        character.Humanoid.WalkSpeed = 6
    end
end