Update app.py

app.py

@@ -65,13 +65,11 @@ 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)
 
-app=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",
                  description="Upload a PDF and ask questions about it.",
-            )
-app.launch()  
+            ).launch()