update the UI

app.py

@@ -22,6 +22,11 @@ screen = gr.Interface(
     title="Facilitating the QnA with roberta-base-squad2 👩🏻‍💻📓✍🏻💡",
     description="This app aims to facilitate the simple QnA with the provided context💡",
     theme="soft",
+    article = """
+        ### Disclaimer : This model is purely used for QnA. User is expected to paste the text from which they want the answer in **context** section.
+                         Then paste the question in the **question** section.
+                         User will get the answer in the answer section."""
+    
 )
 
 screen.launch()