Cleaning this up

app.py

@@ -68,15 +68,14 @@ def middchat(bot_cache: BotCache, message: str, history: List[Tuple[str, str]])
 
 cache = BotCache()
 chat_partial = partial(middchat, cache)
-chatbot = gr.Chatbot([("Welcome to MiddChat! " + chat_partial("", []), None)])
+initial_msg = "Welcome to MiddChat!\n" + chat_partial("", []) + "\nPlease note that if you want to reset your chat, you should refresh this page!"
+chatbot = gr.Chatbot([(initial_msg, None)])
 demo = gr.ChatInterface(
     fn=chat_partial,
     chatbot=chatbot,
     title="MiddChat",
-    clear_btn="Reset chat history and talk to another bot",
     retry_btn=None,
-    undo_btn=None)
+    undo_btn=None,
+    clear_btn=None,)
 
-with gr.Blocks():
-    demo.clear_btn.click(lambda: "Clear was clicked")
 demo.launch(share=True)