Update app.py

app.py

@@ -4,6 +4,7 @@ import os
 import base64
 from io import BytesIO
 from project_model import process_inputs, session
+pip install --upgrade gradio
 
 # --- Helpers ---
 def image_to_base64(img: Image.Image):
@@ -48,13 +49,14 @@ with gr.Blocks() as demo:
 
     chatbot = gr.ChatInterface(
         fn=handle_interaction,
+        retry_btn=None,
         additional_inputs=[
             gr.Image(label="Upload or Capture Image (only needed initially)", sources=["upload", "webcam"], type="pil"),
             gr.Audio(label="Question (Voice)", sources=["microphone"], type="filepath")
         ],
         submit_btn="Ask / Submit",
         clear_btn="Clear",
-        chatbot=gr.Chatbot(show_label=False)
+        chatbot=gr.Chatbot(show_label=False, type="messages")
     )
 
 if __name__ == "__main__":