Add durations

examples/count_duration.py

@@ -1,6 +1,20 @@
+import json
+import warnings
+warnings.filterwarnings('ignore')
+
+from os.path import exists
+import librosa
 from datasets import load_dataset
 
-ds = load_dataset("Yehor/tts-mykyta-uk", "lada")
+ds = load_dataset("Yehor/tts-mykyta-uk", "tetiana")
+files_dir = '/home/yehor/ext-ml-disk/tts/tts-mykyta-uk/files/tetiana/dataset_oleksa'
 
 for row in ds['train']:
-    print(row)
+    filename = f'{files_dir}/{row["audio"]}'
+    if not exists(filename):
+        continue
+
+    duration = librosa.get_duration(path=filename)
+    row['duration'] = duration
+
+    print(json.dumps(row))