class KooIE(InfoExtractor):
- _VALID_URL = r'(?:https?://)(?:www\.)?kooapp\.com/koo/[^/]+/(?P<id>[^/&#$?]+)'
+ _VALID_URL = r'https?://(?:www\.)?kooapp\.com/koo/[^/]+/(?P<id>[^/&#$?]+)'
_TESTS = [{ # Test for video in the comments
'url': 'https://www.kooapp.com/koo/ytdlpTestAccount/946c4189-bc2d-4524-b95b-43f641e2adde',
'info_dict': {