Fixed when redirecting output to a file

[Ltnicles]

I ran into some issues while trying to save the output to a file. These changes fix this issue for me enabling any users of this script to now save or pipe to an external file from terminal.

[keraattin]

Hey @Ltnicles,

Thank you for noticing and fixing that. That will help people to redirecting their outputs to a file with no errors.

I'm also planning to add a new feature that allows writing to file as output in this version.

Thanks.