extended area under curve plot

[Jawing]

object_detection_metrics/src/podm/visualize.py

Line 48 in 7640436

area_under_curve_x = mrec[:-1] + [mrec[-2]] + [mrec[-1]]

'+' doesn't seem to append numpy arrays, suggestion:

area_under_curve_x = mrec[:-1].tolist() + [mrec[-2]] + [mrec[-1]]
area_under_curve_y = mpre[:-1].tolist() + [0.0] + [mpre[-1]]

[yfpeng]

Fixed. Thank you!