Update app.py

app.py

@@ -48,7 +48,7 @@ st.set_page_config(page_title="HomeX Assistant", page_icon=":robot:")
 st.header("Knock knock, It's meeee the JOKER!")
 
 if "sessionMessages" not in st.session_state:
-     st.session_state.sessionMessages = [SystemMessage(content="You are only a sentiment analysis, and not a text writer")]
+     st.session_state.sessionMessages = [SystemMessage(content="You have an evil personality like Joker from Batman")]
 
 if "messages" not in st.session_state:
 	st.session_state.messages = []