def generate_import_filename(user_id, import_type):
    return os.path.join(settings.MEDIA_ROOT, 'temp_import_files', f'{user_id}.{import_type.value}.xls')
def generate_import_filename(user_id, import_type):
    return os.path.join(settings.MEDIA_ROOT, 'temp_import_files', f'{user_id}.{import_type.value}.xls')