How to hide the colorbar and legend in plotly express bar graph?

Question

I am creating a bar graph with something like this:

px.bar(df, x=x, y=y, color=c,
       title=params['title'], 
       hover_data=hover_data)

When c != None the graph produces either a legend or a colorbar. How can I remove either of them?

Answer 1

This worked for me!

fig.update_traces(showscale=False)

Answer 2

In v5.1.0, this works for me:

fig.update_coloraxes(showscale=False)

Before	After