Update app.py

app.py

@@ -60,8 +60,7 @@ def text2story(text):
 # text2audio - Using HelpingAI-TTS-v1 model
 def text2audio(story_text):
     try:
-        # Use the HelpingAI TTS model as requested
-        synthesizer = pipeline("text-to-speech", model="HelpingAI/HelpingAI-TTS-v1")
+        synthesizer = pipeline("text-to-speech", model="umarigan/speecht5_tts_tr_v1.0")
         
         # Limit text length to avoid timeouts
         max_chars = 500