runtime error

Exit code: 1. Reason: | 0/7464 [00:00<?, ? examples/s] Generating test split: 100%|██████████| 7464/7464 [00:00<00:00, 74277.04 examples/s] Dataset loaded. Number of training examples: 17536 Loading speaker embeddings... Downloading data: 0%| | 0.00/21.3M [00:00<?, ?B/s] Downloading data: 100%|██████████| 21.3M/21.3M [00:00<00:00, 30.7MB/s] Generating validation split: 0%| | 0/7931 [00:00<?, ? examples/s] Generating validation split: 100%|██████████| 7931/7931 [00:00<00:00, 100060.23 examples/s] Preprocessing the training dataset... Map: 0%| | 0/17536 [00:00<?, ? examples/s] Map: 100%|██████████| 17536/17536 [00:00<00:00, 345889.44 examples/s] Preprocessing complete. Number of training examples: 17536 Starting fine-tuning... /home/user/app/app.py:58: FutureWarning: `torch.cuda.amp.GradScaler(args...)` is deprecated. Please use `torch.amp.GradScaler('cuda', args...)` instead. scaler = torch.cuda.amp.GradScaler() # Create a gradient scaler for mixed precision Epoch 1 of 5... /home/user/app/app.py:64: FutureWarning: `torch.cuda.amp.autocast(args...)` is deprecated. Please use `torch.amp.autocast('cuda', args...)` instead. with torch.cuda.amp.autocast(): # Enable autocasting Traceback (most recent call last): File "/home/user/app/app.py", line 78, in <module> train_model() File "/home/user/app/app.py", line 73, in train_model sf.write(f'output_epoch{epoch}.wav', audio_float32, 24000) File "/usr/local/lib/python3.10/site-packages/soundfile.py", line 343, in write with SoundFile(file, 'w', samplerate, channels, File "/usr/local/lib/python3.10/site-packages/soundfile.py", line 658, in __init__ self._file = self._open(file, mode_int, closefd) File "/usr/local/lib/python3.10/site-packages/soundfile.py", line 1216, in _open raise LibsndfileError(err, prefix="Error opening {0!r}: ".format(self.name)) soundfile.LibsndfileError: Error opening 'output_epoch0.wav': Format not recognised.

Container logs: