text: var util = require("util");
  
  var spawn = require("child_process").spawn;
  var process = spawn('python3',["Energy.py"]);
  
  util.log('readingin');
  
  process.stdout.on('data',function(chunk){
  
      var textChunk = chunk.toString('utf8');// buffer to string
  
      util.log(textChunk);
  });
  