re('fs');

var alchemy_vision = watson.alchemy_vision({
  api_key: '&lt;api_key>'
});

var params = {
  image: fs.createReadStream('src/test/resources/obama.jpg')
};

alchemy_vision.getImageKeywords(params, function (err, keywords) {
  if (err)
    console.log('error:', err);
  else
    console.log(JSON.stringify(keywords, null, 2));
});</code></pre><h3>Alchemy Data News</h3><p><a href="http://www.alchemyapi.com/products/alchemydata-news">Alchemy Data News</a> indexes 250k to 300k English language news and 