convert md5 to string in nodejs code example

Example 1: Create MD5 hash with Node.js

var string = 'some string';
var crypto = require('crypto');
var hash = crypto.createHash('md5').update(string).digest('hex');
console.log(hash);

Example 2: npm md5

npm i md5
var md5 = require("md5"); 
console.log(md5("message")); //encryption of message