Update app.py

app.py

@@ -26,7 +26,7 @@ def load_models_and_data():
     )
     
     # Load a sample from a dataset for default embedding
-    dataset = load_dataset("Matthijs/cmu-arctic-xvectors", split="train")
+    dataset = load_dataset("Matthijs/cmu-arctic-xvectors", split="validation")
     example = dataset[14]
     
     return model, processor, vocoder, speaker_model, example