Improve code formatting in the interactive example #35
Description
Current code in the interactive example is a bit ugly.
Would be good to improve this. Some specific points:
- better line lengths for comments. Avoid running off the right side of the box
- likelihood should be on a single line
obs = pm.Binomial("obs", p=p, n=trials, observed=successes)
Maybe just Black format and double check line length and size of box