"code a chatbot GUI that I can ask questions about roblox studio to"

-- local script (StarterGui) 
local player = game.Players.LocalPlayer
local screenGui = Instance.new("ScreenGui", player.PlayerGui)

local chatFrame = Instance.new("Frame", screenGui)
chatFrame.Size = UDim2.new(0.5, 0, 0.5, 0)
chatFrame.Position = UDim2.new(0.25, 0, 0.25, 0)
chatFrame.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
chatFrame.BorderSizePixel = 2
chatFrame.BorderColor3 = Color3.fromRGB(0, 0, 0)

local chatBox = Instance.new("TextBox", chatFrame)
chatBox.Size = UDim2.new(0.9, 0, 0.8, 0)
chatBox.Position = UDim2.new(0.05, 0, 0.1, 0)
chatBox.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
chatBox.BorderSizePixel = 2
chatBox.BorderColor3 = Color3.fromRGB(0, 0, 0)
chatBox.ClearTextOnFocus = false
chatBox.MultiLine = true
chatBox.TextWrapped = true
chatBox.TextScaled = true

local sendButton = Instance.new("TextButton", chatFrame)
sendButton.Size = UDim2.new(0.2, 0, 0.1, 0)
sendButton.Position = UDim2.new(0.75, 0, 0.9, 0)
sendButton.Text = "Send"
sendButton.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
sendButton.TextColor3 = Color3.fromRGB(255, 255, 255)
sendButton.BorderSizePixel = 2
sendButton.BorderColor3 = Color3.fromRGB(0, 0, 0)

local chatLog = Instance.new("ScrollingFrame", chatFrame)
chatLog.Size = UDim2.new(0.9, 0, 0.8, 0)
chatLog.Position = UDim2.new(0.05, 0, 0.1, 0)
chatLog.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
chatLog.BorderSizePixel = 2
chatLog.BorderColor3 = Color3.fromRGB(0, 0, 0)
chatLog.ScrollBarThickness = 10

local chatLogLayout = Instance.new("UIListLayout", chatLog)
chatLogLayout.SortOrder = Enum.SortOrder.LayoutOrder

local function addMessage(message)
    local messageFrame = Instance.new("Frame", chatLog)
    messageFrame.Size = UDim2.new(0.9, 0, 0, 30)
    messageFrame.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
    messageFrame.BorderSizePixel = 2
    messageFrame.BorderColor3 = Color3.fromRGB(0, 0, 0)

local messageText = Instance.new("TextLabel", messageFrame)
    messageText.Size = UDim2.new(0.9, 0, 0.8, 0)
    messageText.Position = UDim2.new(0.05, 0, 0.1, 0)
    messageText.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
    messageText.BorderSizePixel = 0
    messageText.TextColor3 = Color3.fromRGB(0, 0, 0)
    messageText.TextWrapped = true
    messageText.TextScaled = true
    messageText.Text = message

chatLogLayout:ApplyLayout()
    chatLog.CanvasSize = UDim2.new(0, 0, 0, chatLogLayout.AbsoluteContentSize.Y)
end

sendButton.MouseButton1Click:Connect(function()
    local message = chatBox.Text
    addMessage("You: " .. message)
    chatBox.Text = ""
    -- add code here to process the message and respond accordingly
end)