不可写入怎么回事呢 该怎么改呢

Traceback (most recent call last):
File "D:/PycharmProjects/learn_pytorch/11111111.py", line 67, in
list_file.write('C:/Users/dell/Desktop/yolov5-master/VOCData/images/%s.jpg\n'%(image_id))
io.UnsupportedOperation: not writable