Update app.py

app.py

@@ -6,7 +6,8 @@ import io
 # Initialize TTS pipeline
 @st.cache_resource
 def get_tts_pipeline():
-    return pipeline("text-to-speech", model="facebook/fastspeech2-en-ljspeech")
+    # Use a valid TTS model from Hugging Face
+    return pipeline("text-to-speech", model="microsoft/speecht5_tts")
 
 tts = get_tts_pipeline()