Questions Regarding Code Dependencies and Hardware Requirements

[JunyiLiu2002]

Hi there!

First off, I'd like to express my gratitude for sharing your code and files; they've been incredibly helpful.
As I was going through the code, a couple of questions came up:

(1) I noticed these imports in the code:
from library_qube import QubeServo2
from library_math import SignalGenerator
Could you please guide me on where I can find 'library_qube' and 'library_math'?

(2)Is physical hardware necessary to execute the code and obtain results, or can it be run in a simulated environment?

I'm looking forward to your response. Thanks in advance for your assistance!

Best
Junyi