Update app.py

app.py

@@ -596,7 +596,7 @@ with gr.Blocks(css=customCSS, theme=themeAlex) as demo:
 
         # Automatisches Ausführen der Upload-Funktion, wenn eine Datei hochgeladen wird
         #upload_pdf_file.change(fn=upload_pdf, inputs=upload_pdf_file, outputs=output_text)
-        upload_pdf_files.change(fn=upload_pdf, inputs=upload_pdf_files, outputs=[output_text], postprocess=display_files)  #, file_list
+        upload_pdf_files.change(fn=upload_pdf, inputs=upload_pdf_files, outputs=[output_text, file_list], postprocess=display_files)  
         renew_button.click(fn=renew_vectorstore, outputs=output_text)
         #gr.HTML(update=display_files, elem_id="file_list", show_label=False)
         #demo.load(display_files, outputs=file_list)