text: // Load HTTP module
  var http = require('http');
  
  // Create HTTP server and listen on port 8000 for requests
  http.createServer(function (request, response) {
      // Set the response HTTP header with HTTP status and Content Type
      response.writeHead(200, {'Content-Type': 'text/plain'});
  
      // Send the response body "Hello World"
      response.end('Hello World\n');
  }).listen(8000);
  
  // Print URL for accessing server
  console.log('Server running at http://127.0.0.1:8000/');
  console.log(process.env.NODE_ENV);