Not a stupid question.

There’s a section near the bottom about how to install and you’ll also want to read through the documentation on how to use it.

What’s not in the instructions: First, you’ll need to have Python installed, then you’ll be able to execute that command to download/install the module.

At a quick glance, this is some software that you install on a computer, then you connect your phone to it and execute the command to perform a scan.

You’ll want to get comfortable with using a terminal window or PowerShell/CMD prompt, etc.

You may need to look up some commands on how to change your directory to the root directory of the phone before executing any scans.

If you really want this to work, you would have to train/fine tune a model by feeding it a bunch of images that show that person’s handwriting.

if you’re just asking ChatGPT to do this for you then you’re doing it wrong.