Update app.py

app.py

@@ -19,14 +19,17 @@ from BartSE import BARTAutoEncoder
 
 
 st.title('Paper2Slides')
-st.markdown("""This space is a live demo of the author’s thesis at Utrecht University (and internship project at ML6),
-supervised by Guanyi Chen (Utrecht University) and Konstantin Buschmer (ML6).
+st.markdown("""
+This space is a live demo of the [Zehao Lu](https://www.linkedin.com/in/zehao-lu/)’s thesis at Utrecht University (and internship project at ML6),
+supervised by [Guanyi Chen](https://a-quei.github.io/) (During his time in Utrecht University) and
+[Konstantin Buschmer](https://www.linkedin.com/in/konstantin-buschmeier/?locale=de_DE) (ML6).
 
 To use this space:
 
 1. Have a paper that you want to turn into slides.
-2. Process your paper using GROBID. If you have GROBID installed, run it and use the output.
-If not, you can use GROBID’s live demo to generate the processed TEI.xml file.
+2. Process your paper using GROBID. If you have GROBID installed, run it and use the output. If not, you can use GROBID’s live demo to generate the 
+processed TEI.xml file. To use the live demo, click on `TEI`, select `Process Fulltext Document` under Service to call, choose the paper file, and then
+click `submit`.
 """)
 
 st.subheader('Set slide numbers')