Update app.py

app.py

@@ -281,7 +281,7 @@ def handle_text_image(question, session_id):
     return handle_image_question(question, session_id)
 
 # ------------------ Gradio UI ------------------
-with gr.Blocks(theme=gr.themes.Soft()) as demo:
+with gr.Blocks() as demo:
     gr.HTML("""
     <style>
         /* Change height + width of the audio recorder box */
@@ -300,9 +300,9 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
     #pdf_summary_file = gr.File(label="Download Summary", visible=False)
 
     with gr.Tab("🎤 Voice Chat"):
-        chat_voice = gr.Chatbot(type="messages", height=300)
+        chat_voice = gr.Chatbot( height=320)
         with gr.Row():
-            mic = gr.Audio(type="filepath",label="🎤 Record Voice (hold & speak)", show_download_button=True, elem_id="mic_box")
+            mic = gr.Audio(type="filepath",label="🎤 Record Voice (hold & speak)", elem_id="mic_box")
             audio_output = gr.Audio(label="Assistant Voice Output", type="filepath", interactive=False)
             tts_lang = gr.Dropdown(choices=["en", "ur"], value="en", label="TTS Language")