This example visualizes the relationship between engine displacement and horsepower for a set of automobiles, with tooltips revealing the car name for each point. The visualization is built using the Vega-Lite API, which composes a scatter plot using `vl.markPoint()` with `fieldQ` encodings for the quantitative axes. Data is loaded asynchronously from a CSV file containing the auto-mpg dataset via `d3.csv`. The chart is rendered as SVG, with custom axis styling defined in a config object and interactive tooltips supplied by the vega-tooltip handler.