content: import React from 'react';
  import { Link } from 'react-router';
  
  const NotFoundPage = () => {
    return (
      <div>
        <h4>
          404 Page Not Found
        </h4>
        <Link to="/"> Go back to homepage </Link>
      </div>
    );
  };
  
  export default NotFoundPage;
  