code: function updateHits(response) {
    if(!response.hits.hasOwnProperty('hits') ||
       (response.hits.hits.length === 0)) {
      hide(hitsCard);
    }
    else {
      show(hitsCard);
      hitsBox.textContent = JSON.stringify(response.hits.hits, null, 2);
    }
  }
docs: Update the hits