Update app.py

app.py

@@ -825,6 +825,7 @@ with gr.Blocks(css=CSS, theme=gr.themes.Soft(font=["Arial", gr.themes.GoogleFont
         with gr.Column(elem_classes="chatbot-container"):
             chat_status_text.render()
             gr.Markdown("## Chat (LLama 3.1-8B-Instruct)")
+            gr.Markdown("**Note:** There is currently no chat history available.")
             chat_interface = gr.ChatInterface(
                 fn=chat_response_stream,
                 additional_inputs=[compressed_doc_state, compression_done],