File Uploader App Added
Streamlit v. 0.52 ships with a first version of a file uploader widget. You can find the
documentation here.
For reference I’ve implemented an example of file upload. It’s available in the gallery at
awesome-streamlit.org.
I experienced that the file uploader widget can be difficult to use if you allow you users to upload multiple types of files as it does not return any information on the name or type of file uploaded. I’ve posted a feature request Feature Request 896.