train error

[softsweets]

[17:29:39.025738] Not resuming from a checkpoint.
Traceback (most recent call last):
File "main.py", line 238, in
main()
File "main.py", line 148, in main
for i, (data, labels) in enumerate(train_loader, resume_step):
File "/root/miniconda3/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 521, in next
data = self._next_data()
File "/root/miniconda3/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1203, in _next_data
return self._process_data(data)
File "/root/miniconda3/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1229, in _process_data
data.reraise()
File "/root/miniconda3/lib/python3.8/site-packages/torch/_utils.py", line 425, in reraise
raise self.exc_type(msg)
File "av/error.pyx", line 78, in av.error.FFmpegError.init
TypeError: init() takes at least 3 positional arguments (2 given)