Question regarding training MSDD.
I am trying to train MSDD on audios containg 3-5 speakers. After preparing the manifest file that points to the pairwise rttms and setting max_speakers to 5, I get the following error:

```
, line 3086, in binary_cross_entropy
    raise ValueError(
ValueError: Using a target size (torch.Size([102, 2])) that is different to the input size (torch.Size([102, 5])) is deprecated. Please ensure they have the same size.

Set the environment variable HYDRA_FULL_ERROR=1 for a complete stack trace.
```
I've also seen this comment in 
```max_num_of_spks: 2 # Number of speakers per model. This is currently fixed at 2.```

Does this mean that msdd can be used only on audios with 2 speakers? Or does it mean that only 2 speakers overlaps are considered?