Update app.py

app.py

@@ -1,7 +1,6 @@
 import streamlit as st
 from transformers import pipeline
 import soundfile as sf
-import numpy as np
 
 # Define translation models
 translation_models = {
@@ -14,8 +13,8 @@ translation_models = {
     "Pashto": "Helsinki-NLP/opus-mt-en-ps"
 }
 
-# Use a different TTS model that does not require speaker embeddings
-tts_model_name = "tts_models/en/ljspeech/tacotron2-DDC"  # Example model
+# Define TTS model
+tts_model_name = "facebook/fastspeech2-en-ljspeech"
 tts_pipeline = pipeline("text-to-speech", model=tts_model_name)
 
 # Function to translate text
@@ -66,3 +65,4 @@ if st.button("Translate and Generate Audio"):
 
 # Footer
 st.write("Powered by Hugging Face Transformers and TTS")
+