运行demo.py时，找不到outputpath的default路径“examples/res/”

[RosslynD]

报错如下：
Traceback (most recent call last):
File "/content/drive/MyDrive/AlphaPose-pytorch/demo.py", line 34, in
os.mkdir(args.outputpath)
FileNotFoundError: [Errno 2] No such file or directory: 'examples/res/'
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我在examples文件夹下建立了res文件夹，依旧报错，请问如何解决？