I'm trying to 'Save and Export As Executable Script' a (.py) Jupyter Notebook, but the result is a blanc page and it doesn't export the file to anywhere. When I simply download the file, the result is a .py file but looks like this:
I need to upload an executable script of this file and I'd appreciate any help. Thank you.

ipynbfile. are you asking if you can convert this to apyfile ?