Update app.py

app.py

@@ -179,7 +179,7 @@ def main():
         st.session_state.chat_history = None
 
     # Streamlit app layout
-    st.header("Chat with multiple PDFs :books:")
+    st.header("Chat with multiple WebSites :books:")
     user_question = st.text_input("Ask a question about your websites:")
     if user_question:
     # Load and index data only once