How to Make a Beautiful Donut Chart and Nested Donut Chart in Matplotlib

Donut charts are used to show the proportions of categorical data, with the size of each piece representing the proportion of each category.

A donut chart is essentially a pie chart with an area of the centre cut out. However, a donut chart has its own advantage compared to a pie chart. Donut charts is able to provide a better data intensity ratio to standard pie charts since the blank center can be used to display…