bezos_tracker_interval_example.py

app.layout = html.Div([
    html.Div([
        dcc.Graph(id='graph_id'),
        dcc.Interval(
            id='interval_id',
            interval=1 * 1000,  # in milliseconds
            n_intervals=0
        )
    ]),
])
@app.callback(Output('graph_id', 'figure'),
              [Input('grapinterval_id', 'n_intervals')])
def update_graph(n):
    ...  # Generate figure
    return fig