How can I change the layout of a Plotly graph?

How can I change the layout of a Plotly graph?

You can change the layout of a Plotly graph by using the layout parameter in your graph object. What specific changes do you want to make?

I want to adjust the title and add a legend.

You can set the title using layout.title and add a legend with layout.legend. Would you like an example code?

Yes, please provide an example.

Here's a simple example:

import plotly.graph_objects as go

fig = go.Figure(data=[go.Scatter(y=[2, 3, 1])])
fig.update_layout(title='My Graph Title', legend=dict(x=0, y=1))
fig.show()

This will set the title and position the legend.

That looks great! Can I also change the background color?

Absolutely! You can change the background color using layout.paper_bgcolor and layout.plot_bgcolor. Would you like to see how?