The main issue is that for some of the samplers the number of draws was too low, this also makes clarifications on how SMC-ABC should be used in practice. And introduce small tweaks like larger plots, use of rank_plots, and use of numba.

• Notebook follows style guide https://docs.pymc.io/en/latest/contributing/jupyter_style.html
• Check the notebook is not excluded from any pre-commit check: https://github.com/pymc-devs/pymc-examples/blob/main/.pre-commit-config.yaml