Update app.py

app.py

@@ -66,7 +66,7 @@ with gr.Blocks() as chat_ui:
     chatbot = gr.Chatbot(label="Conversation", type="messages")  # Chat display
     with gr.Row():
         text_input = gr.Textbox(placeholder="Type your message here...", interactive=True)
-        audio_input = gr.Audio(source="microphone", type="filepath")  # Mic input
+        audio_input = gr.Audio(type="filepath", format="wav")  # ✅ Fixed Mic input
         submit_button = gr.Button("Submit")
 
     clear_button = gr.Button("Clear Chat")