My first GUI

from guizero import App, Text

app = App(title="This is my first GUI")

firstmessage = Text(app, text="guis are cool!")
secondmessage = Text(app, text="this is green")
thirdmessage = Text(app, text="this is a third new message in this gui")

firstmessage.text_size = 40
secondmessage.bg = "green"
thirdmessage.text_size = 20
thirdmessage.bg = "red"

app.display()