Update app.py

app.py

@@ -20,6 +20,8 @@ def pad_buffer(audio):
     element_size = np.dtype(np.int16).itemsize
     if buffer_size % element_size != 0:
         audio = audio + b'\0' * (element_size - (buffer_size % element_size))
+
+    print("Returning audio")
     return audio 
 
 def format_prompt(message, history, system_prompt=None):
@@ -43,6 +45,7 @@ def generate_voice(text, voice_name, api_key):
             voice=voice_name, 
             model="eleven_multilingual_v2"
         )
+        print("Generating voice...")
         return (44100, np.frombuffer(pad_buffer(audio), dtype=np.int16))
     except UnauthenticatedRateLimitError as e:
         raise gr.Error("Thanks for trying out ElevenLabs TTS! You've reached the free tier limit. Please provide an API key to continue.") 
@@ -153,10 +156,6 @@ with gr.ChatInterface(
     ) as iface:
 
     out_audio = gr.Audio(
-        label="Speech Output",
-        type="numpy", 
-        elem_id="out_audio",
-        format="mp3",
         interactive=False,
         autoplay=True
     )