Update app.py

app.py

@@ -145,7 +145,7 @@ with demo:
 
    
     generate_zip_captions_btn.click(fn=gr_process, inputs=new_zip_files, outputs=output_zip_file)
-    generate_image_captions_btn.click(fn=gr_process, inputs=new_image_files, outputs=output_image_file)
+    generate_image_captions_btn.click(fn=gr_process, inputs=image_files, outputs=output_image_file)
     combine_files_btn.click(fn=combine_csv_files, inputs=[output_zip_file, output_image_file], outputs=combined_file)
 
 demo.launch()