Once installed, you can open macro browser and search for Jupyter or IPython.
An example notebook is available here. Note that we need .ipynb URL and not rendered URL, which you can get by clicking download button on Github.
In above case, notebook file URL is Go to notebook in Github and copy full url eg. https://rawgithub.githubusercontent.com/jakevdp/sklearn_pycon2015tutorial/blob/master/notebooks/0402.21-Machine-ClusteringLearning-KMeansIntro.ipynb
Enter the URL in Notebook URL field in macro UI. Once saved and published, notebook will be rendered as shown below: