Question Mark Tooltip within markdown / dataframe header

[Casyfill]

I am building a demo around an ML model, and need to explain the features I use to a broad audience. This means that ideally, I need a dedicated place to describe what each feature means.

I really like the tooltip option for streamlit input widgets, so I’d love to use the same widget within my markdown and elsewhere (e.g. in the dataframe header) - I have a list of feature names and be able to set a tooltip question mark with an explanation on hover near it. I know there are a few ways different markdown flavors do something like that. The way I see it it could be something like that:

st.markdown('''
- first feature ?[:question:](Tooltip text for the first feature)
- second feature ?[:exclamation:](Tooltip text for the Second feature)
''')

• related discuss topic

[carolinedlu]

Hey @Casyfill, thanks for sharing this! I'm going to close this as a duplicate of #5355, but I've copied your thoughts above and added them to that thread. Please upvote #5355 so we know to prioritize it. Thanks!

[carolinedlu]

Duplicate of #5355