This example demonstrates a simple force-directed graph visualization using D3.js. It shows three circular nodes connected by two links, representing a small network of relationships. The layout uses d3.forceSimulation with forceManyBody, forceLink, and forceCenter to position the nodes dynamically. Data is loaded from a CSV file containing movie information, though the current implementation focuses on the basic graph structure. The visualization renders using SVG elements, with circles for nodes and lines for links, updating their positions on each simulation tick.