Update app.py

app.py

@@ -79,8 +79,6 @@ def clear_chat():
 with gr.Blocks(theme=gr.themes.Monochrome()) as demo:
     # "Bộ nhớ" ẩn để lưu lịch sử ChatML (list of dicts)
     internal_history = gr.State()
-
-    gr.Markdown("# 💬 Xyntrai-Mistral 2.5 7B (Có trí nhớ)")
     
     with gr.Row():
         with gr.Column(scale=3):
@@ -107,7 +105,7 @@ with gr.Blocks(theme=gr.themes.Monochrome()) as demo:
             # Ô System Prompt
             system_prompt_box = gr.Textbox(
                 label="System Prompt (AI's Role & Rules)",
-                value=SYSTEM_PROMPT_DEFAULT,
+                value="",
                 lines=30
             )