Update app.py

app.py

@@ -79,7 +79,6 @@ def clear():
 
 with gr.Blocks(
     title="Kimi K3",
-    theme=gr.themes.Soft(),
     css="""
     .title { text-align:center; margin-bottom:0.2rem; }
     .subtitle { text-align:center; opacity:0.7; margin-bottom:1rem; }
@@ -92,10 +91,10 @@ with gr.Blocks(
     )
 
     chatbot = gr.Chatbot(
-        label="Conversation",
-        height=560,
-        type="tuples",
-    )
+    label="Conversation",
+    height=560,
+    type="messages",
+)
 
     with gr.Row():
         with gr.Column(scale=4):