ChartDataLabelCollection.show_series_name property. Returns or sets a Boolean to indicate the series name display behavior for the data labels of the entire series...show_series_name ( self , value : bool ): ... Remarks Value defined for this...Series' , x_values = [ 2.9 , 3.5 , 1.1 , 4 , 4 ], y_values = [ 1.9...