Update app.py

app.py

@@ -59,7 +59,7 @@ with gr.Blocks(css=css,theme=gr.themes.Monochrome()) as demo:
             output = gr.Textbox(label="output")
         submit_query = gr.Button("submit")
 
-        load_pdf.click(load_pdf,inputs=pdf_doc,outputs=status)
+        load_pdf.click(load_pdf,inputs=[pdf_doc, openai_key],outputs=status)
 
         submit_query.click(answer_query,input,output)