import flet as ft
def main(page: ft.Page):
counter = ft.Text("0", size=50, data=0)
def increment(e):
counter.data += 1
counter.value = str(counter.data)
page.floating_action_button = ft.FloatingActionButton(
icon=ft.Icons.ADD, on_click=increment
)
page.add(
ft.Container(
content=counter,
alignment=ft.Alignment.CENTER,
expand=True,
)
)
ft.run(main)