Hii @kartik,
You are loading the model using either file:// or C:/, which stays true to the error message as they are not http://
So you can either install a webserver in your local PC or upload the model somewhere else and use jsonp and change the url to:
http://example.com/path/to/model.
So even though your file originates from the same host (localhost), but as long as the scheme is different (http / file), they are treated as different origin.
Hope it helps!