program --input-dir <directory> --output-dir <directory>
program -i <directory> -o <directory>
It creates the output directory if it does not exist.
`program --input-dir <directory> --output-dir <directory>`
`program -i <directory> -o <directory>`
It creates the output directory if it does not exist.
program --input-dir <directory> --output-dir <directory>
program -i <directory> -o <directory>
It creates the output directory if it does not exist.