[BUG] in einops but impact to brouhaha model forward()

[yoesak]

I found in the brouhaha-vad using the einops and cause this error "AttributeError: 'PyanNet' object has no attribute 'example_output'", the solution is changing with the torch.permute() function,

def forward(self, x: torch.Tensor): .. out = rearrange(out, "n b t o -> b t (n o)") return out
`

how do I retrain the model (best.ckpt) with the new implementation?

this is the same is issue like in here

pyannote/pyannote-audio#1620

[MarvinLvn]

Should be solved by #21
Shout out to @ylacombe !