How to use the older (V4) version?

[helloWorld199]

Hi,
I've been using your model to detect vocals in audio tracks. It was working pretty fine and the choice of the window was a cool feature that allowed me to optimize the detection. Now with the newer version I see a lot of the activity is not detected, and I would revert back to the older model. Is there a way to do this? I tried loading the older model from the hub but it seems it's not available anymore.

By loading it in this way:
USE_ONNX = False # change this to True if you want to test onnx model
if USE_ONNX:
!pip install -q onnxruntime

model, utils = torch.hub.load(repo_or_dir='snakers4/silero-vad:v4.0',
model='silero_vad',
force_reload=True,
onnx=USE_ONNX)

(get_speech_timestamps,
save_audio,
read_audio,
VADIterator,
collect_chunks) = utils

I get this error:
~/.cache/torch/hub/helloWorld199_silero-vadv4_master/hubconf.py in
2 import torch
3 import json
----> 4 from utils_vad import (init_jit_model,
5 get_speech_timestamps,
6 get_number_ts,

ImportError: cannot import name 'get_number_ts' from 'utils_vad' (/root/.cache/torch/hub/snakers4_silero-vad_master/utils_vad.py)

I'm don't really know how torch hub works, but I would like to know how to resolve this versions conflict, and use the v4 one,

Thank you!

[snakers4]

#474

will be fixed here
we know about the problem

the choice of the window was a cool feature that allowed me to optimize the detection

turns out some people were passing the whole instead of a chunk
in any case with the new version we changed some internals in the model
and audio chunk size choice became pointless since the results now hardly depend on it