python convert_ds.py csv2ds报错

[zzzengzhe]

运行
python convert_ds.py csv2ds D:/MakeDiffSinger/transcriptions.csv D:/segments/wavs
报错
Traceback (most recent call last):
File "D:\MakeDiffSinger\variance-temp-solution\convert_ds.py", line 293, in
cli()
File "D:\Anaconda3\envs\music\lib\site-packages\click\core.py", line 829, in call
return self.main(*args, **kwargs)
File "D:\Anaconda3\envs\music\lib\site-packages\click\core.py", line 782, in main
rv = self.invoke(ctx)
File "D:\Anaconda3\envs\music\lib\site-packages\click\core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "D:\Anaconda3\envs\music\lib\site-packages\click\core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "D:\Anaconda3\envs\music\lib\site-packages\click\core.py", line 610, in invoke
return callback(*args, **kwargs)
File "D:\MakeDiffSinger\variance-temp-solution\convert_ds.py", line 135, in csv2ds
assert wavs_folder.is_dir(), "wavs folder not found."
AttributeError: 'bytes' object has no attribute 'is_dir'