Add acknowledgements at bottom of the demo

app.py

@@ -139,5 +139,6 @@ iface_NER = gr.Interface(fn=NER_demo,
 demo_tabs = gr.TabbedInterface([iface, iface_NER], ["Default", "NER"])
 
 with demo_tabs:
-    gr.Markdown("Text markdown.")
+    gr.Markdown("####Acknowledgements")
+    gr.Markdown("This demo was developed for the Interpretability & Explainability in AI course at the University of Amsterdam. We would like express our thanks to Jelle Zuidema, Jaap Jumelet, Tom Kersten, Christos Athanasiadis, Peter Heemskerk, Zhi Zhang, and all the other TAs who helped us during this course.")
 demo_tabs.launch(show_error=True)