Checking if the enter key was pressed in guizero

from guizero import App, Text

# this function handles the when_key_pressed event
def key_press_event(event):
    # display a message which includes the key a user just pressed
    text.value = "You pressed the {} key".format(event.key)

    # check if the <return> key was pressed
    if (event.key == "\r"):
        text.value = "The Enter key was pressed"

# create a new app
app = App(title="Key Press Example")

# set the event handler function for the when_key_pressed event
app.when_key_pressed = key_press_event

# create a text widget and give it a default value
text = Text(app)
text.value = "Press a key"