Express¶line¶https://plotly.com/python-api-reference/generated/plotly.express.lineNote: width and height are in pixel not mm. 1 pixel = 0.2645833333 mm and 1 mm = 3.7795275591 pixel.how to set the legend and color???fig = px.line(d1, x='ts', y='val', width=18*60, height=7*60) fig.add_scatter(x=d2['ts'], y=d2['val'], mode='lines') fig.show()