ModuleNotFoundError: No module named 'manimlib.scene.interactive_scene'

I'm on mac os Monterey, and i'm trying to run this code, I've looked through the other issues and tried all the solutions that apply to my OS. However, none of them have worked for me. I have manimgl, I've imported sys and added `sys.path.append(".")/("..").`
Whenever I run `"python3 scenes.py InitialDemo"` it gives me the `ModuleNotFoundError: No module named 'manimlib.scene.interactive_scene'` error. I would really like to run this code, and any help would be greatly appreciated. Thank you!