Your fundamentals are quite weak: Puppet

init.pp

class create-user {
user { 'mruser':  
        ensure   => present,  
        password => '$1$yQixQXAQ$KtkZXYx5wFMqZaUgXeXDN/',  
        home     => '/home/mruser',  
     }
}

metadata.json

{
  "name": "create-user",
  "version": "0.1.0",
  "author": "zaynkorai",
  "summary": "example user module",
  "license": "MIT",
  "source": "",
  "project_page": "medium :p",
  "issues_url": "no where",
  "dependencies": [
    {"name":"puppetlabs-stdlib","version_requirement":">= 1.0.0"}
  ]
}