Want to know Go and Python Language script is available for upload in codeCanyon ?

I want to develop some idea in GO or Python (Language) for codecanyon as a product.But in codecanyon there is no option to upload in specific category for GO or Python language.

If i want to upload it in mobile category (Because our idea is full application) there is no file extension for go or python file.

So how i can upload my Go or Python product?