Update app.py

app.py

@@ -61,7 +61,8 @@ async def model(text):
 async def respond(audio):
     user = await transcribe(audio)
     reply = await model(user)
-    communicate = edge_tts.Communicate(reply)
+    communicate = edge_tts.Communicate(reply, voice="en-US-AriaNeural")  # Example voice
+    ##communicate = edge_tts.Communicate(reply)
     with tempfile.NamedTemporaryFile(delete=False, suffix=".wav") as tmp_file:
         tmp_path = tmp_file.name
         await communicate.save(tmp_path)