This line plot visualizes a week of temperature readings in San Francisco, displaying temperature fluctuations over time with a smooth curve. The data is loaded from a CSV file, with timestamps parsed as dates and temperatures as numbers. Built with D3 v5, the visualization uses `d3.csv`, `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and a `line` generator with `curveBasis` to render the smooth path in SVG. Axis labels and a title annotate the chart, while the data source is the temperature-in-san-francisco.csv dataset.