text: import React from "react";
  
  import Head from "../components/head";
  import Layout from "../components/layout";
  import { Link } from "gatsby";
  
  
  const NotFound = () => {
      return (
          <Layout>
              <Head title="404"/>
              <h1>Page not found</h1>
              <p>
                  <Link to="/">
                      Head home
                  </Link>
              </p>
          </Layout>
      )
  }
  
  export default NotFound