Issue getting predict to run

[JordanDavis-1]

I got a collab set up and trying to get the example running on my own .wav. Unfortunately I am receiving this error:

Traceback (most recent call last): File "predict.py", line 58, in <module> predict(args) File "/usr/local/lib/python3.7/dist-packages/torch/autograd/grad_mode.py", line 49, in decorate_no_grad return func(*args, **kwargs) File "predict.py", line 17, in predict model = PedalNet.load_from_checkpoint(args.model) File "/usr/local/lib/python3.7/dist-packages/pytorch_lightning/core/lightning.py", line 1501, in load_from_checkpoint checkpoint = torch.load(checkpoint_path, map_location=lambda storage, loc: storage) File "/usr/local/lib/python3.7/dist-packages/torch/serialization.py", line 529, in load return _legacy_load(opened_file, map_location, pickle_module, **pickle_load_args) File "/usr/local/lib/python3.7/dist-packages/torch/serialization.py", line 702, in _legacy_load result = unpickler.load() ModuleNotFoundError: No module named 'pytorch_lightning.utilities.parsing'

[mishushakov]

what's your PyTorch and PyTorch Lightning version?

try:

import torch
print(torch.__version__)

import pytorch_lightning as pl
print(pl.__version__)

[JordanDavis-1]

torch is 1.4.0
lightning is 0.7.3

[mishushakov]

are you using the notebook provided?
https://github.com/GuitarML/PedalNetRT/blob/master/notebooks/colab_GPU_playground.ipynb

in the requirements we list pytorch_lightning==1.2.10, try to install them into colab

!pip install pytorch_lightning==1.2.10

or

!pip install -r requirements-colab.txt

the issue is more likely version conflict
for best reproducibility i recommend using docker container instead as it ships with environment and dependencies already pre-configured