addon is not a function

[himanshurobo]

Hi , I build without error. But once i called "node index.js" Its shows error as shown below. :-
addon.print();
^

TypeError: addon.print is not a function
at Object. (/home/stylabs/node-tensorflow/index.js:3:7)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.runMain (module.js:604:10)
at run (bootstrap_node.js:394:7)
at startup (bootstrap_node.js:149:9)
at bootstrap_node.js:509:3

Please let me know whats the mistake ? And what would be the solutions ??