title=six.text_type(request.form.get('title')),
description=six.text_type(request.form.get('description')),
license=six.text_type(request.form.get('license', '')),
+ tags_string=six.text_type(request.form.get('tags', '')),
upload_limit=upload_limit, max_file_size=max_file_size,
callback_url=callback_url)