File_uploader, button and selectbox inside button


I have the following streamlit architecture:

  1. File uploader
  2. Button
    2.1 selectbox

The problem is when I change de index of the selectbox the computations start from the beginning, how could I do to avoid this situation?


Hi, streamlit has a concept of session.state (please refer here)

Additionaly, there is a great video from @andfanilo about keeping state of the buttons and nesting them

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