change base data dir so that it points to this repo

voxpopuli.py

@@ -48,7 +48,7 @@ _ASR_ACCENTED_LANGUAGES = [
 
 _LANGUAGES = _ASR_LANGUAGES + _ASR_ACCENTED_LANGUAGES
 
-_BASE_DATA_DIR = "https://huggingface.co/datasets/polinaeterna/voxpopuli/resolve/main/data/"
+_BASE_DATA_DIR = "data/"
 
 _N_SHARDS_FILE = _BASE_DATA_DIR + "n_files.json"