Update app.py

app.py

@@ -116,8 +116,9 @@ iface = gr.Interface(
     fn=process_pdf,
     inputs=gr.File(label="Upload PDF"),
     outputs=gr.Audio(label="Audio Summary"),
-    title="PDF Abstract to Speech",
-    description="Upload a PDF file to extract its abstract, summarize it, and convert the summary to speech."
+    title="PDF Abstract Summary to Speech",
+    description="Upload only a PDF file that has an abstract. The model will extract its abstract, summarize it, and converts the summary to speech."
+    examples=[["Article 11 Hidden Technical Debt in Machine Learning Systems.pdf"], ["Article 7 Efficient Estimation of Word Representations in Vector Space.pdf"],["Article 6 BloombergGPT_ A Large Language Model for Finance.pdf"]]
 )
 
 # Run the Gradio app