Update app.py

app.py

@@ -36,7 +36,7 @@ if "chat_history" not in st.session_state:
     st.session_state["chat_history"] = []
 
 
-st.chat_input("Enter your message", on_submit=chat_actions, key="chat_input")
+st.chat_input("Escribe tu pregunta sobre el tema matemático que quieras", on_submit=chat_actions, key="chat_input")
 
 for i in st.session_state["chat_history"]:
     with st.chat_message(name=i["role"]):