Update app.py

app.py

@@ -27,11 +27,10 @@ generator = keras.models.load_model(model_path, compile=False)
 def text_to_audio(text):
     # 1. Convertir texto a mel-spectrograma
     mel_output, _, _ = tacotron2.encode_text(text)
-    mel = mel_output.squeeze(0).detach().cpu().numpy().astype(np.float32)  # (80, frames)
-
+    mel = mel_output.detach().cpu().numpy().astype(np.float32)  # (80, frames)
+    
     # 2. Preparar para generator
-    mel_input = mel[np.newaxis, ..., np.newaxis]  # (1, 80, frames, 1)
-    mel_input = tf.convert_to_tensor(mel_input)
+    mel_input = np.expand_dims(mel,axis=-1) # (1, 80, frames, 1)
 
     # 3. Usar generator para generar audio
     fake_audio = generator(mel_input, training=False)