update

examples/silero_vad_by_webrtcvad/step_1_prepare_data.py

@@ -77,6 +77,11 @@ def main():
     noise_dir = Path(args.noise_dir)
     speech_dir = Path(args.speech_dir)
 
+    train_dataset = Path(args.train_dataset)
+    valid_dataset = Path(args.valid_dataset)
+    train_dataset.parent.mkdir(parents=True, exist_ok=True)
+    valid_dataset.parent.mkdir(parents=True, exist_ok=True)
+
     noise_generator = target_second_signal_generator(
         noise_dir.as_posix(),
         duration=args.duration,