text: import React from 'react';
  import Helmet from 'react-helmet';
  import { useStaticQuery, graphql } from 'gatsby';
  
  function SEO() {
    const { site } = useStaticQuery(
      graphql`
        query {
          site {
            siteMetadata {
              title
              description
            }
          }
        }
      `
    );
  
    return (
      <Helmet>
        <html lang="en" />
        <title>{site.siteMetadata.title}</title>
        <meta name="description" content={site.siteMetadata.description} />
      </Helmet>
    );
  }
  
  export default SEO;
  