The QCL_MixNet.ipynb notebook is quite large due to embedded outputs and visualizations. Sometimes, GitHub’s notebook viewer struggles with rendering large notebooks and might fail to load it properly.
To safely view it without issues, you can use NBViewer, a fast, reliable notebook viewer service:
Why NBViewer?
NBViewer fetches and renders notebooks directly from GitHub without the size restrictions or rendering timeouts that GitHub’s native viewer can encounter on big files.