import streamlit as st

init = st.components.v2.component(
    name="pwa",
    isolate_styles=False,
    js = """
       export default function() {
       
            // Manifest
            const link = document.createElement("link");
            link.rel = "manifest"; 
            link.href = "./app/static/manifest.json";
            document.head.appendChild(link);
            
            // Service Worker
            navigator.serviceWorker.register('./app/static/service-worker.js')
                .then(reg => console.log('SW registered', reg))
                .catch(err => console.log('SW registration failed', err));
       }
       """,
)