PolarNone

PolarNone is a programming construct used in data analysis and visualization libraries, such as Plotly, to specify the absence of a value or a missing data point in polar coordinate plots. It helps manage and represent situations where certain data points are undefined or intentionally omitted, ensuring that the visualization accurately reflects the intended information without errors or misleading gaps. Essentially, PolarNone acts as a placeholder indicating "no data" in the context of polar charts, aiding in cleaner, more accurate graphical representations.