import solara

@solara.component
def Layout(children=[]):
    route_current, routes_all = solara.use_route()

    with solara.AppLayout(sidebar_open=False):
        with solara.Column():
            with solara.Row():
                with solara.AppBarTitle():
                    solara.lab.ThemeToggle()
                    for route in routes_all:
                        with solara.Link(route):
                            solara.Button(route.path, color="black" if route_current == route else None, 
                                          style={"backgroundColor": "blue", "margin": "10px"})

                with solara.Sidebar():
                # Add your sidebar content here
                    solara.Text("Sidebar Navigation")  # Example content

            # Page content below the buttons
            solara.Column(children=children)