Heal gui script

local healthgui = Instance.new("ScreenGui")
local healthframe = Instance.new("Frame")
local name = Instance.new("TextLabel")
local info1 = Instance.new("TextLabel")
local info2 = Instance.new("TextLabel")
local plusimage = Instance.new("ImageLabel")
local healbutton = Instance.new("TextButton")
--basic "local"s
local plr = game.Players.LocalPlayer
local playerhealth = plr.Character.Humanoid.Health
--properties
healthgui.Parent = game.CoreGui

healthframe.Parent = healthgui
healthframe.Name = "HealthGui"
healthframe.Position = UDim2.new(0.768, 0, 0.763, 0)
healthframe.Size = UDim2.new(0, 227, 0, 135)
healthframe.BackgroundColor3 = Color3.new(180, 255, 110)
healthframe.BorderColor3 = Color3.new(107, 156, 28)
healthframe.BorderSizePixel = 4
healthframe.BackgroundTransparency = 0.5

name.Parent = healthframe
name.Name = "NameLabel"
name.Size = UDim2.new(0, 227, 0, 29)
name.Text = "Health gui"
name.Font = "Cartoon"
name.TextScaled = true
name.BackgroundColor3 = Color3.new(107, 255, 96)
name.BorderSizePixel = 3
name.BorderColor3 = Color3.new(107, 156, 28)

plusimage.Name = "Plus"
plusimage.Parent = healthframe
plusimage.Size = UDim2.new(0, 28, 0, 28)
plusimage.Image = "rbxassetid://21671687"

info1.Parent = healthframe
info1.Name = "InfoLabel"
info1.Size = UDim2.new(0, 200, 0, 28)
info1.Position = UDim2.new(0.053, 0, 0.652, 0)
info1.Text = "pipka"
info1.Font = "Cartoon"
info1.TextSize = 23
info1.BackgroundTransparency = 1

info2.Parent = healthframe
info2.Name = "InfoLabel2"
info2.Size = UDim2.new(0, 86, 0, 19)
info2.Position = UDim2.new(0.621, 0, 0.859, 0)
info2.Text = "By Seonix"
info2.Font = "Cartoon"
info2.TextSize = 14
info2.BackgroundTransparency = 1

healbutton.Parent = healthframe
healbutton.Name = "HealButton"
healbutton.Size = UDim2.new(0, 200, 0, 36)
healbutton.Position = UDim2.new(0.053, 0, 0.385, 0)
healbutton.BackgroundColor3 = Color3.new(80, 255, 100)
healbutton.BorderSizePixel = 2
healbutton.Text = "Heal"
healbutton.Font = "Cartoon"
healbutton.TextScaled = true
--functions
healbutton.MouseButton1Click:Connect(function(heal)
	game.Players.LocalPlayer.Character.Humanoid.Health = 100
end)