training error

[CephyR1]

hi I'm trying to train with your provided subset and here is the error:

Original Traceback (most recent call last):
File "/opt/conda/lib/python3.10/site-packages/torch/utils/data/_utils/worker.py", line 308, in _worker_loop
data = fetcher.fetch(index)
File "/opt/conda/lib/python3.10/site-packages/torch/utils/data/_utils/fetch.py", line 51, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/opt/conda/lib/python3.10/site-packages/torch/utils/data/_utils/fetch.py", line 51, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/home/jovyan/Unpaired-Portrait-Drawing-master/data/unaligned_mask_stylecls_dataset.py", line 45, in getitem
A_mask_img = Image.open(os.path.join(self.auxdir_A+'_nose',basenA))
File "/opt/conda/lib/python3.10/site-packages/PIL/Image.py", line 3243, in open
fp = builtins.open(filename, "rb")
FileNotFoundError: [Errno 2] No such file or directory: './portrait_drawing_subset/train/A_nose/inthewild-ia_portrait_10033_resized-checkpoint.png'
what shuld I do?
thank you!