from taipy.gui import Gui
from taipy.designer import Page


def print_message(select_fruits):
    message = "The selected fruits are: " + ", ".join(select_fruits)
    return message

fruits = ["apple", "banana", "cherry", "date", "elderberry", "fig", "grape", "kiwi", "lemon", "mango"]
select_fruits = [fruits[0]]
message = print_message(select_fruits)

def on_change(state, var, val):
    if (var == "select_fruits"):
        state.message = print_message(state.select_fruits)


page = Page("list.xprjson")
Gui(page).run(design=True)