This commit resolve two problems. 1) When trying execute 'def populate_user_blacklist' it cause error if user account was deleted; 2) When trying execute 'def populate_user_blacklist' it cause exception if user have no media
This commit resolve two problems. 1) When trying execute 'def populate_user_blacklist' it cause error if user account was deleted; 2) When trying execute 'def populate_user_blacklist' it cause exception if user have no media

deefault/instabot.py