如何使用布尔开关在Dash中更新图形？

import dash
import dash_core_components as dcc
import dash_html_components as html
from dash.dependencies import Input, Output

app = dash.Dash(__name__)

app.layout = html.Div([
    dcc.Graph(id='my-graph'),
    dcc.Checkbox(id='toggle', value=False),
])

@app.callback(
    Output('my-graph', 'figure'),
    Input('toggle', 'value')
)
def update_graph(toggle_value):
    # 根据布尔开关的状态，更新图形数据或布局
    if toggle_value:
        # 更新图形数据或布局的代码
        pass
    else:
        # 更新图形数据或布局的代码
        pass

if __name__ == '__main__':
    app.run_server(debug=True)