how to access.ipynb files used in NVIDIA DLI course on DeepStream for nano!

hello, i’m learning the NVIDIA DLI course on “Getting Started with DeepStream for Video Analytics on Jetson Nano”

the course link is here

but in “Build DeepStream Applications” tag and “exercise” tag, they use the .ipynb files in Notebook Folder

and my nano kit doesn’t have these .ipynb files, so i can’t do practice follow the couses.

do you know how to access these .ipynb files?

thank you!!!

Same issue with this one,