Update app.py

app.py

@@ -2,7 +2,6 @@ import streamlit as st
 import pyttsx3
 from transformers import pipeline
 from PIL import Image, ImageDraw
-import random
 
 # Set up the app
 st.set_page_config(page_title="ChiliDron", layout="wide", page_icon="🎨")
@@ -16,7 +15,13 @@ def load_storytelling_model():
 story_generator = load_storytelling_model()
 
 # Initialize TTS engine
-engine = pyttsx3.init()
+def initialize_tts():
+    try:
+        engine = pyttsx3.init()
+        return engine
+    except Exception as e:
+        st.error(f"Error initializing text-to-speech engine: {e}")
+        return None
 
 # App title and description
 st.title("ChiliDron")
@@ -72,9 +77,11 @@ elif options == "Guided Meditation":
 
     if st.button("Play Meditation"):
         st.spinner("Playing meditation audio...")
-        engine.save_to_file(meditation_text, 'meditation.mp3')
-        engine.runAndWait()
-        st.audio('meditation.mp3', format='audio/mp3')
+        tts_engine = initialize_tts()
+        if tts_engine:
+            tts_engine.save_to_file(meditation_text, 'meditation.mp3')
+            tts_engine.runAndWait()
+            st.audio('meditation.mp3', format='audio/mp3')
 
 # Footer
 st.markdown("<footer style='text-align: center; padding-top: 20px;'>Made with ❤️ for Kids by ChiliDron Team</footer>", unsafe_allow_html=True)