test.py

from datasets import DatasetDict, load_dataset
import pandas as pd
import torchaudio
import os

print(os.path.exists("/workspace/datasets/CommonVoiceWalkie/cv-corpus-6.1-2020-12-11/ru/clips/common_voice_ru_28718278.mp3"))
array, sampling_rate = torchaudio.load("/workspace/datasets/CommonVoiceWalkie/cv-corpus-6.1-2020-12-11/ru/clips/common_voice_ru_28718278.mp3", format="mp3")

test_df = pd.read_csv("/workspace/datasets/CommonVoiceWalkie/cv-corpus-6.1-2020-12-11/ru/test.tsv", sep='\t')
print(test_df["path"].values[:5])
datasets = DatasetDict()

datasets["test"] = load_dataset(
        "/workspace/datasets/CommonVoiceWalkie",
        "ru",
        cache_dir = "cache",
        split="test",
        use_auth_token=False,
        )

# get the first sample of the dataset straight away!
print(next(iter(datasets["test"])))