Cannot Figure Out How to Use without CLI, Docs Do Not Help

[bgenchel]

🐛 Bug

Not a bug, but the library just doesn't seem to be able to be used outside the CLI out of the box. I'm trying to import a separator as specified in the documentation, but if you import the class through models, then you need to specify a Model (nn.Model), which you don't have access to out of the box. Using one of the util methods, load_separator, also does not work, as it leads to a 403 Forbidden Error.

To Reproduce

Steps to reproduce the behavior:

1. install openunmix
2. try to import and use the Separator class
3. try to use the utils.load_separator class with any arguments

Expected behavior

I can load a separator in code and use it to create stems programmatically without calling from the CLI or using subprocess.

Environment

Please add some information about your environment

• PyTorch Version (e.g., 1.2): 2.2.2
• OS (e.g., Linux): Sonoma 14.1
• torchaudio loader (y/n): n
• Python version: 3.11.7
• CUDA/cuDNN version:
• Any other relevant information:

If unsure you can paste the output from the pytorch environment collection script (or fill out the checklist below manually).

You can get that script and run it with:

wget https://raw.githubusercontent.com/pytorch/pytorch/master/torch/utils/collect_env.py
# For security purposes, please check the contents of collect_env.py before running it.
python collect_env.py

Additional context

[faroit]

@bgenchel seems that the model checkpoint on zenodo is down

import torch
separator = torch.hub.load('sigsep/open-unmix-pytorch', 'umxhq')

produces the same error. I will investigate

[faroit]

fixed in newest release v1.3.0