Add default file and question

app.py

@@ -26,6 +26,14 @@ def answer_doc_question(pdf_file, question):
     return answer["answer"]
 
 
-pdf_input = gr.File(file_types=[".pdf"], label="Upload a PDF document and ask a question about it.")
-question = gr.Textbox(label="Type a question regarding the uploaded document here.")
+# Add default a file and question, so it's easy to try out the app.
+pdf_input = gr.File(
+    value="https://ris.uni-paderborn.de/download/30236/30237/author_version.pdf",
+    file_types=[".pdf"],
+    label="Upload a PDF document and ask a question about it.",
+)
+question = gr.Textbox(
+    value="What is mobile-env?",
+    label="Type a question regarding the uploaded document here.",
+)
 gr.Interface(fn=answer_doc_question, inputs=[pdf_input, question], outputs="text").launch()