Animation bar chart questions

I’m looking at the code and out put here: Intro to animations in Python
I see the data charted by continent with details available on hover. Is it possible to add the name of the country to he hover details?

import plotly.express as px

df = px.data.gapminder()

fig = px.bar(df, x=“continent”, y=“pop”, color=“continent”,
animation_frame=“year”, animation_group=“country”, range_y=[0,4000000000])
fig.show()

I figured it out. Using ‘hover_data’ allows a list of data items.

hover_data=[‘stock’]