Add ability to set document title shown in browser tab

Problem

The browser tab currently shows filename - Streamlit for Streamlit apps. Ideally, the user would be able to set this so

1. It’s more flexible, including the option not to have Streamlit in the browser tab title for the app
2. It is decoupled from the name of the file being run

Solution

I’d find it a slight improvement if it is copied from anything written in st.Title. That’s still not ideal, since we would frequently like to use a longer title at the top of the document than in the browser tab… so these should also ideally be decoupled.

There may be a better solution, but I’d be quite happy if I could run a method st.AppName.

Not sure if this belongs in a separate request, but I’d love to be able to set my favicon too.

[arraydude]

Moving this to our backlog, this would be implemented as an experimental feature. Title: st.beta_set_page_title("foo") Favicon: st.beta_set_favicon(exactly same data format as st.image)

[nthmost]

Hey @dansbecker ,

Thanks for the excellent enhancement suggestion. I think either of your solution approaches could work and wouldn’t be too hard. We’ll discuss in the engineering standup. Cheers!