Update app.py

app.py

@@ -126,6 +126,7 @@ def rag_advanced(user_query):
 # Streamlit UI
 st.title("Wikipedia RAG Chatbot")
 st.markdown("Choose a topic. Don't forget to put your 🤗 token!")
+st.link_button("Get Token Here", "https://huggingface.co/settings/tokens")
 
 # Input box for the user to type their message
 user_input = st.text_input("You: ", "")