soil/examples/markov_chains/sol_lib.py

import solara

@solara.component
def MainPage(clicks):
    color = "green"
    if clicks.value >= 5:
        color = "red"

    def increment():
        clicks.value += 1
        print("clicks", clicks)  # noqa

    solara.Button(label=f"Clicked: {clicks}", on_click=increment, color=color)