def METHOD_NAME(dash_dcc):
    app = Dash(__name__)
    app.layout = html.Div(
        [
            html.H1("Dash Tabs component demo"),
            dcc.Tabs(
                id="tabs-without-value",
                children=[
                    dcc.Tab(label="Tab One", value="tab-1"),
                    dcc.Tab(label="Tab Two", value="tab-2"),
                ],
            ),
            html.Div(id="tabs-content"),
        ]
    )
    @app.callback(
        Output("tabs-content", "children"), [Input("tabs-without-value", "value")]
    )
    def render_content(tab):
        if tab == "tab-1":
            return html.H3("Default selected Tab content 1")
        elif tab == "tab-2":
            return html.H3("Tab content 2")
    dash_dcc.start_server(app)
    dash_dcc.wait_for_text_to_equal("#tabs-content", "Default selected Tab content 1")
    assert dash_dcc.get_logs() == []