\documentclass{article}
\usepackage{jupynotex}
\begin{document}
One cell:
\jupynotex[1]{notebook.ipynb}
A range of cells:
\jupynotex[4-6]{notebook.ipynb}
Some specific cells:
\jupynotex[12,17]{notebook.ipynb}
The whole notebook:
\jupynotex{notebook.ipynb}
\end{document}