Upload streamlit_app.py

Upload streamlit_app.py

Refine app copy tone and streamline About tab

Apply final build and runtime tuning improvements

Tune build performance and runtime responsiveness

Update header branding and footer handle

Replace PDF fallback generation engine with reportlab

Harden PDF generation and always render PDF download control

Fix PDF download visibility with Latin-1-safe text handling

Add multi-format document downloads (TXT/PDF/JSON/MD) and update UI copy

Update src/streamlit_app.py

Upload streamlit_app.py

Delete src/streamlit_app.py

Update src/streamlit_app.py

Update src/streamlit_app.py

Update src/streamlit_app.py

Update src/streamlit_app.py

Update app with NEPA.tools dashboard

Duplicate from streamlit/streamlit-template-space