Update app.py

app.py

@@ -113,6 +113,14 @@ with gr.Blocks(css=css) as demo:
              [], 
              [pdf_file, pdf_link, parsed_output]
             )
+  gr.Examples(
+      [["nougat.pdf", ""], [None, "https://arxiv.org/pdf/2308.08316.pdf"]],
+      inputs = [pdf_file, pdf_link],
+      outputs = parsed_output,
+      fn=inference,
+      cache_examples=True,
+      label='Click on any Examples below to get Nougat OCR results quickly:'
+  )