Update app.py

app.py

@@ -47,7 +47,8 @@ interface = gr.Interface(
     fn=summarize_pdf_abstract,
     inputs=[gr.File(label="Upload PDF")],
     outputs=[gr.Textbox(label="Summary"), gr.Audio()],
-    description="This app summarizes the abstract of a PDF in one sentence.",
+    description="""This app summarizes the abstract of a PDF in one sentence and generates an audio of it. 
+    Please read the README.MD for information about the app and sample PDFs.""",
 )
 
 interface.launch(share=True)