This pie chart visualizes the net worth of movies in billions, using a dataset of movies from a CSV file. The chart displays labeled segments and a legend with movie titles and their corresponding values, with colors assigned via a categorical scale. Built with D3 v5, it uses the `pie` and `arc` generators to create the chart, and `scaleOrdinal` for color mapping. The data is fetched from a GitHub-hosted CSV, and the visualization is rendered in SVG within an HTML page.