Update app.py

app.py

@@ -166,7 +166,11 @@ iface = gr.Interface(
         gr.Textbox(label="Bert F1-Score")
     ],
     title="PDF Abstract Summarizer and Audio Converter",
-    description="Upload a PDF file to extract and summarize its 'abstract' section. The best summary sentence based on its Bert F1-score will be converted into speech and the score's interpretation will be displayed. (A PDF file needs to contain the Abstract section.)"
+    description="Upload a PDF file to extract and summarize its 'abstract' section. The best summary sentence based on its Bert F1-score will be converted into speech and the score's interpretation will be displayed. (A PDF file needs to contain the Abstract section.)",
+    examples=[
+        "Hidden Technical Debt in Machine Learning Systems.pdf",
+        "On the Cross-Entropy Method.pdf"
+    ]
 )
 
 iface.launch()