1import plotly.graph_objects as go
2
3fig = go.Figure()
4fig.add_trace(go.Scatter(x=[1, 2, 3, 4],
5 y=[0, 2, 3, 5],
6 fill='tozeroy')
7 ) # fill down to xaxis
8fig.update_layout(title='<b>Title</b>',
9 xaxis_title='<b>x</b>',
10 yaxis_title='<b>y</b>')
11fig.show()