Update app.py

app.py

@@ -30,6 +30,11 @@ def tts_interface(text, voice, rate, pitch):
     audio, warning = asyncio.run(text_to_speech(text, voice, rate, pitch))
     return audio, warning
 
+@app.route("/voices")
+def get_voices():
+    voices = edge_tts.list_voices()
+    return {"voices": voices}
+
 # Create Gradio application
 import gradio as gr