S02-E06 pattern is parsed as release group instead of season/episode

[nihaltp]

S02-E06 pattern is parsed as release group instead of season/episode

Example

>>> import anitopy
>>> anitopy.parse('[S02-E06] Dan Da Dan [1080p] [Sub] @Ongoing_Anime_Clan.mkv')

Current Output

{
    'file_name': '[S02-E06] Dan Da Dan [1080p] [Sub] @Ongoing_Anime_Clan.mkv',
    'file_extension': 'mkv',
    'video_resolution': '1080p',
    'subtitles': 'Sub',
    'anime_title': 'Dan Da Dan',
    'release_group': 'S02-E06'
}

Expected Behavior

S02-E06 should ideally be detected as:

{
    'anime_season': 2,
    'episode_number': 6
}

instead of being classified as release_group.

Thanks for the project!