Update app.py

app.py

@@ -268,7 +268,7 @@ if st.session_state.current_conversation:
     if st.button("📥 Export Conversation as PDF"):
         pdf_bytes = generate_pdf(convo, st.session_state.current_conversation)
         if pdf_bytes:
-            st.download_button("Download PDF", pdf_bytes, file_name="AskWikipedia_Conversation.pdf", mime="application/pdf")
+            st.download_button("Download PDF", pdf_bytes, file_name="TellMeWhy_Conversation.pdf", mime="application/pdf")
         else:
             st.error("❌ Failed to generate PDF.")