This example visualizes the relationship between Mitoses and Bland_Chromatin measurements from the UCI Auto MPG dataset, with points colored by Class and tooltips revealing the class label. Built using the Vega-Lite API with D3.js for data loading, it renders an interactive scatter plot as SVG. The visualization uses `vl.markCircle`, `vl.x().fieldO()`, `vl.y().fieldO()`, and `vl.tooltip()` to encode the data, with a custom config adjusting axis and label styles for readability.