Remember:
Run the command below in terminal to launch the web app
streamlit run app.py --mapbox.token pk.eyJ1IjoiZ2pwMTYxMSIsImEiOiJjazlqa3JsMmUwOGRyM3NwaWE5NnF4Z3ViIn0.cwT_9pBsLOaeZw3q6BtXbg
The token I used here is a default public token
This token changes after some days so make sure to sign up free at https://www.mapbox.com/ to access the public token.