Update app.py

app.py

@@ -76,10 +76,6 @@ with gr.Blocks(theme=gr.themes.Soft(), css="styles.css") as demo:
 
     chatbot = gr.Chatbot(
         elem_classes=["chatbot"],
-        avatar_images=(
-            "avatars/user-avatar.png", 
-            "avatars/bot-avatar.png"
-        )
     )
     
     # Giao diện chat