Click "Manage App" and consult the terminal for more details.

Link to deployed app: https://flow-visualiser.streamlit.app/
Link to GitHub: GitHub - Harish-Research-Lab/Teaching: This repository contains streamlit apps for learning

When we try to edit this with the codespaces, we get the below error:

@bhajay ➜ /workspaces/Teaching (main) $ streamlit run Fluids Mechanics/flowVisualizer/main.py --server.enableCORS false --server.enableXsrfProtection false
Usage: streamlit run [OPTIONS] TARGET [ARGS]…
Try ‘streamlit run --help’ for help.

Error: Streamlit requires raw Python (.py) files, but the provided file has no extension.
For more information, please see https://docs.streamlit.io

However, the app through main.py is available at /FluidMechanics/flowVisualiser/main.py. It also works locally.