This example uses Vega-Lite API to render a scatter plot of automobile data, showing the relationship between engine displacement and horsepower, with each point representing a car model and tooltips displaying the vehicle name. The visualization loads data from a CSV file using d3.csv and builds the chart programmatically through the vega-lite-api library, which registers with Vega and Vega-Lite. The code customizes the appearance through Vega-Lite configuration options, adjusts the chart size to fit the window, and enables interactive tooltips via the vega-tooltip Handler.