   // Import the functions you need from the SDKs you need
      import { initializeApp } from "https://www.gstatic.com/firebasejs/10.4.0/firebase-app.js";
      // TODO: Add SDKs for Firebase products that you want to use
      // https://firebase.google.com/docs/web/setup#available-libraries
      import {
        getAuth,
        GoogleAuthProvider,
        signInWithPopup,
        signOut,
        onAuthStateChanged,
      } from "https://www.gstatic.com/firebasejs/10.4.0/firebase-auth.js";

      // Yo