如何解决嗨,我正尝试在python中使用argparse,如下面的代码所示,
ap = argparse.ArgumentParser() "\n"
ap.add_argument("-i","--image",required = True,help = "path to input image.")
ap.add_argument("-y","--yolo",help = "base path to YOLO directory")
ap.add_argument("-c","--confidence",type = float,default=0.5,help = "minimum probability to filter weak detections")
ap.add_argument("-t","--threshold",default=0.3,help = "threshold when applying non-maxima suppression")
args = vars(ap.parse_args())
但是每次我运行此命令时,我都会收到一条错误消息:-
usage: ipykernel_launcher.py [-h] -i IMAGE -y YOLO [-c CONFIDENCE]
[-t THRESHOLD]
ipykernel_launcher.py: error: the following arguments are required: -i/--image,-y/--yolo
An exception has occurred,use %tb to see the full traceback.
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