Update app.py

app.py

@@ -66,10 +66,7 @@ def process_pdf_and_ask_question(pdf_file,question):
     res = chain({"question": question})
     return res["answer"]
 
-def gradio_interface(pdf, question):
-    return process_pdf_and_ask_question(pdf, question)
-
-gr.interface(fn=gradio_interface,
+gr.Interface(fn=process_pdf_and_ask_question,
             inputs=[gr.File(file_count="single", type="filepath"), gr.Textbox(lines=2, placeholder="Ask a question...")],
             outputs="text",
              title="PDF Q&A",