Update app.py

app.py

@@ -389,7 +389,7 @@ def convert_data_format(data, from_fmt, to_fmt, model_name, max_tokens):
 
 # ===== UI =====
 
-with gr.Blocks(title="Axon v6", theme=gr.themes.Soft(primary_hue="indigo")) as demo:
+with gr.Blocks(title="Axon v6") as demo:
     
     gr.HTML("""
     <div style="background: linear-gradient(135deg, #6366f1, #8b5cf6, #06b6d4); border-radius: 16px; padding: 24px; margin-bottom: 16px;">
@@ -442,7 +442,7 @@ with gr.Blocks(title="Axon v6", theme=gr.themes.Soft(primary_hue="indigo")) as d
             """)
         
         with gr.TabItem("💬 Chat"):
-            chatbot = gr.Chatbot(height=400, type="messages")
+            chatbot = gr.Chatbot(height=400)
             with gr.Row():
                 msg = gr.Textbox(placeholder="Ask anything...", show_label=False, scale=8)
                 send = gr.Button("Send", variant="primary", scale=1)
@@ -693,4 +693,4 @@ with gr.Blocks(title="Axon v6", theme=gr.themes.Soft(primary_hue="indigo")) as d
     format_btn.click(convert_data_format, [format_input, format_from, format_to, model_dropdown, max_tokens], format_output)
 
 print("🔥 Axon v6 starting...")
-demo.launch(server_name="0.0.0.0", server_port=7860)
+demo.launch(server_name="0.0.0.0", server_port=7860, theme=gr.themes.Soft(primary_hue="indigo"))