Merge branch 'simplify' of...

Merge branch 'simplify' of hertz-gitlab.zkm.de:Hertz-Lab/Research/intelligent-museum/language-identification into simplify

test_ds.py

-from src.utils.training_utils import *
-
-langs = ['french', 'english']
-
-labeled_ds = create_dataset_from_set_of_files('test_data/test/', langs)
-
-for audio, x, label in labeled_ds.take(3):
-	print(x)
-	print(label)