A Pie Chart is a circular statistical plot that can display only one series of data. The area of the chart is the total percentage of the given data. Pie charts in Python are widely used in business presentations, reports, and dashboards due to their simplicity and effectiveness in displaying data distributions.

To create our first pie chart with Matplotlib, we can use the plt.pie() function. We will use a list of the number of courses available for different data and AI technologies (each representing the wedge size), as well as a second list containing the names of the technologies, which will be included in the chart using the labels parameter.

With Pyplot, you can use the pie() function to draw pie charts: A simple pie chart: As you can see the pie chart draws one piece (called a wedge) for each value in the array (in this case [35, 25, 25, 15]). By default the plotting of the first wedge starts from the x-axis and moves counterclockwise:

Over 16 examples of Pie Charts including changing color, size, log axes, and more in Python.