Update app.py

app.py

@@ -59,6 +59,7 @@ interface = gr.Interface(
     outputs=[gr.Textbox(label="Summary"), gr.Audio()],
     title="PDF Summarization & Audio Tool",
     description="""PDF Summarization App. This app extracts the abstract from a PDF, summarizes it using the 'pszemraj/led-large-book-summary' model, and generates an audio of it. Only upload PDFs with abstracts. Please read the README.MD for information about the app and sample PDFs."""
+    examples=[[os.path.join(os.path.dirname(__file__), "Article 11 Hidden Technical Debt in Machine Learning Systems.pdf")],[os.path.join(os.path.dirname(__file__), "Article 4 Experimental Evidence on the Productivity Effects of Generative Artificial Intelligence.pdf")]],cache_examples=True,
 )
 
 interface.launch()