In the master branch, in [bob/bio/spear/config/pipeline/speechbrain_ecapa_voxceleb.py#L4](https://gitlab.idiap.ch/bob/bob.bio.spear/-/blob/ddf128c6da2872d7ec5a2608b4fddf03b3884537/bob/bio/spear/config/pipeline/speechbrain_ecapa_voxceleb.py#L4) there is `from bob.bio.spear.extractor import SpeechbrainEmbeddings` but `SpeechbrainEmbeddings` cannot be imported.