Update app.py

app.py

@@ -10,7 +10,8 @@ except Exception as e:
 
 def chat_logic(message, history, mode_selection):
     if not chimera:
-        history.append({"role": "assistant", "content": "❌ Error: API Keys missing."})
+        # Classic Tuple Error Message
+        history.append((message, "❌ Error: API Keys missing. Check Settings -> Secrets."))
         return history, ""
     
     # Map friendly names
@@ -28,24 +29,34 @@ def chat_logic(message, history, mode_selection):
     # Format output
     final_response = f"**[{active_module} Active]**\n\n{response_text}"
     
-    history.append({"role": "user", "content": message})
-    history.append({"role": "assistant", "content": final_response})
+    # --- THE FIX: USE TUPLES (Classic Format) ---
+    # format: (user_message, assistant_message)
+    history.append((message, final_response))
     
     return history, ""
 
+# --- Sci-Fi Theme CSS ---
 custom_css = """
 body {background-color: #0b0f19; color: #c9d1d9;}
 .gradio-container {font-family: 'IBM Plex Mono', monospace;}
-#chatbot {height: 600px; border: 1px solid #30363d; background-color: #0d1117;}
+header {display: none !important;}
+#chatbot {
+    height: 600px; 
+    border: 1px solid #30363d; 
+    background-color: #0d1117;
+    border-radius: 12px;
+}
 """
 
-with gr.Blocks(css=custom_css, title="Axon Trinity") as demo:
+with gr.Blocks(title="Axon Trinity") as demo:
     gr.Markdown("# ⚔️ AXON: QWEN TRINITY")
-    gr.Markdown("*> Pipeline: Gemini (Plan) ➔ Qwen 2.5 (Code) ➔ Llama 3.3 (Refine)*")
+    gr.Markdown("*> Pipeline: Gemini (Plan) ➔ Qwen 3 (Code) ➔ Llama 3.3 (Refine)*")
     
     with gr.Row():
         with gr.Column(scale=4):
-            chatbot = gr.Chatbot(elem_id="chatbot", type="messages")
+            # FIXED: Removed type="messages"
+            chatbot = gr.Chatbot(elem_id="chatbot")
+        
         with gr.Column(scale=1):
             mode = gr.Dropdown(
                 choices=["Auto (Router)", "⚡ ASM (Qwen + Llama)", "🔬 SFE (Data/Science)", "🎨 CSM (Story/Creative)"],
@@ -57,4 +68,5 @@ with gr.Blocks(css=custom_css, title="Axon Trinity") as demo:
     msg.submit(chat_logic, [msg, chatbot, mode], [chatbot, msg])
 
 if __name__ == "__main__":
-    demo.launch()
+    # CSS moved here to fix the warning
+    demo.launch(css=custom_css)