Upload app.py

app.py

@@ -283,7 +283,7 @@ if prompt := st.chat_input('¿En qué puedo ayudarte hoy?'):
     # Debe condicionarse a is_first_message
     if is_first_message:
         add_message(MODEL_ROLE, WELCOME_MESSAGE, AI_AVATAR_ICON)
-        with st.chat_message(name=MODEL_ROLE, avatar=AI_AVATAR_ICON, key="welcome_msg"):
+        with st.chat_message(name=MODEL_ROLE, avatar=AI_AVATAR_ICON):
             st.markdown(WELCOME_MESSAGE)
     update_chat_memory()