How can I change the position of the legend in a Plotly chart?

How can I change the position of the legend in a Plotly chart?

You can change the position of the legend in a Plotly chart by using the 'layout' property. Set the 'x' and 'y' attributes in the 'legend' object.

Can you show me an example of how to do that?

Sure! Here's a simple example:

import plotly.graph_objects as go

fig = go.Figure(data=[go.Scatter(y=[2, 3, 1], mode='lines', name='Line')])
fig.update_layout(legend=dict(x=0.5, y=1.0, xanchor='center', yanchor='bottom'))
fig.show()

What do the x and y values represent?

The 'x' and 'y' values represent the position of the legend in the chart. They are relative to the plot area, where (0,0) is the bottom-left and (1,1) is the top-right.