Update app.py

app.py

@@ -365,9 +365,11 @@ def logo(db_update_date, db_size_bio, db_size_med):
         </div>
         <p>How to use:
         <br><strong>1</strong>: Enter your search query (Optional modification "Top k results to display") 
-        <br><strong>2</strong>: Press Enter in the query box or click the search button to search.
-        <br><strong>3</strong>: Enter summary prompt in the below input box.
-        <br><strong>4</strong>: Click "AI summary" to summarize the search results above.
+        <br><strong>2</strong>: Press Enter in the query box (or click the search button) to search.
+        <br><strong>3</strong>: When the search results are displayed, you can click on the line of interest to view the overview information of this article.
+        <br><strong>4</strong>: If you want to learn more about the paper, you can jump to the paper pdf by clicking on 'Full Text Read' link.
+        <br><strong>5</strong>: Enter summary prompt in the prompt input box.
+        <br><strong>6</strong>: Click "AI summary" to summarize the search results above.
         </p>
         <div style='text-align: left; margin-top: 10px;'>
             Last database update: {db_update_date}; Database size: bioRxiv: {db_size_bio} / medRxiv: {db_size_med} entries