ChartDataLabel.top property. Gets or sets the distance of the data label in points from the top edge of the chart or from the position specified by its [ChartDataLabel.position](../position/) property, depending on the value of the [ChartDataLabel.top_mode](../top_mode/) property....categories = [ None for i in range ( 0 , data_length )] values...values = [ None for i in range ( 0 , data_length )] i = 0 while i <...