```ruby
require 'feed_fetcher'

scheduler = Rufus::Scheduler.start_new

scheduler.every "20m"  do
  FeedFetcher.fetch_and_save_torrents_from_tpb
  Torrent.process_artists
end
```

Add similar artists processing to task scheduler.
user
```ruby
require 'feed_fetcher'

scheduler = Rufus::Scheduler.start_new

scheduler.every "20m"  do
  FeedFetcher.fetch_and_save_torrents_from_tpb
  Torrent.process_artists
  Artist.fetch_similar_artists
  SimilarArtist.link_with_known_artists
end
```
assistant