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FAQ

Here are some frequently asked questions about using Streamlit. If you feel something important is missing that everyone needs to know, please open an issue or submit a pull request and we'll be happy to review it!

  • Sanity checks
  • How can I make Streamlit watch for changes in other modules I'm importing in my app?
  • What browsers does Streamlit support?
  • Where does st.file_uploader store uploaded files and when do they get deleted?
  • How do you retrieve the filename of a file uploaded with st.file_uploader?
  • How to remove "· Streamlit" from the app title?
  • How to download a file in Streamlit?
  • How to download a Pandas DataFrame as a CSV?
  • How can I make st.pydeck_chart use custom Mapbox styles?
  • How to insert elements out of order?
  • How do I upgrade to the latest version of Streamlit?
  • Widget updating for every second input when using session state
  • How do I create an anchor link?
  • How do I enable camera access?
  • Why does Streamlit restrict nested st.columns?
  • What is serializable session state?
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