HOW_MANY_TOP_HITS_PRESERVED = 1

# TRAIN_WORLDS = ['american_football', 'doctor_who', 'fallout', 'final_fantasy',
#                 'military', 'pro_wrestling', 'starwars', 'world_of_warcraft']
# DEV_WORLDS = ['coronation_street', 'muppets', 'ice_hockey', 'elder_scrolls']
# TEST_WORLDS = ['forgotten_realms', 'lego', 'star_trek', 'yugioh']

TRAIN_WORLDS = ['wikipedia']
DEV_WORLDS = ['lego']
TEST_WORLDS = ['yugioh']

MENTION_START_TOKEN = '[unused1]'
MENTION_END_TOKEN = '[unused2]'

TITLE_AND_DESC_BONDTOKEN = '[unused3]'
CLS_TOKEN = '[CLS]'
SEP_TOKEN = '[SEP]'

DevEvalDuringTrainDirForEachExperiment = 'devEvalDuringTrain'