how to make a dashboard with data representation using python free dash

1    dcc.Graph(
2        id='example',
3        figure={
4            'data': [
5                {'x': [1, 2, 3, 4, 5], 'y': [9, 6, 2, 1, 5], 'type': 'line', 'name': 'Boats'},
6                {'x': [1, 2, 3, 4, 5], 'y': [8, 7, 2, 7, 3], 'type': 'bar', 'name': 'Cars'},
7            ],
8            'layout': {
9                'title': 'Basic Dash Example'
10            }
11        }
12    )