old_contents: from django.core.exceptions import ValidationError
  
  NAME_BLACKLIST = {
      'user',
      'admin',
      'experiment',
      'experiment_group',
      'experimentgroup',
      'project',
      'api',
      'polyaxon',
      'dashboard',
      'index',
      'log',
      'metric',
      'portfolio',
      'public',
      'revision',
      'version',
      'support',
      'tryout',
      'repo',
      'cluster',
      'event',
      'manage',
      'login',
      'account',
      'register',
      'accept',
      'organization',
      'team',
      'help',
      'doc',
      'logout',
      '404',
      '500',
      'static',
      '_static',
      'out',
      'debug',
      'remote',
      'cli',
      'blog',
      'welcome',
      'feature',
      'customer',
      'integration',
      'signup',
      'pricing',
      'subscribe',
      'enterprise',
      'about',
      'job',
      'thank',
      'guide',
      'privacy',
      'security',
      'term',
      'from',
      'sponsorship',
      'for',
      'at',
      'platform',
      'branding',
      'vs',
      'answers',
      '_admin',
      'support',
      'contact',
      'ext',
      'extension',
      'plugin',
      'notebook'
      'bookmark',
      'bookmarking',
      'tensorboard',
      'pipeline',
      'operation',
      'task',
      'monitor',
      'setting',
      'legal',
      'avatar',
  }
  NAME_BLACKLIST |= {'{}s'.format(b) for b in NAME_BLACKLIST}
  
  
  def validate_blacklist_name(name):
      """Validates slug name against a blacklist"""
      if name is None:
          raise ValidationError('A short name must be supplied.')
  
      if name in NAME_BLACKLIST:
          raise ValidationError('The short name is a reserved word or already taken.')
  
new_contents: from django.core.exceptions import ValidationError
  
  NAME_BLACKLIST = {
      'user',
      'admin',
      'experiment',
      'experiment_group',
      'experimentgroup',
      'project',
      'api',
      'polyaxon',
      'dashboard',
      'index',
      'log',
      'metric',
      'portfolio',
      'public',
      'revision',
      'version',
      'support',
      'tryout',
      'repo',
      'cluster',
      'event',
      'manage',
      'login',
      'account',
      'register',
      'accept',
      'organization',
      'team',
      'help',
      'doc',
      'logout',
      '404',
      '500',
      'static',
      '_static',
      'status',
      'statuses',
      '_status',
      'out',
      'debug',
      'remote',
      'cli',
      'blog',
      'welcome',
      'feature',
      'customer',
      'integration',
      'signup',
      'pricing',
      'subscribe',
      'enterprise',
      'about',
      'job',
      'thank',
      'guide',
      'privacy',
      'security',
      'term',
      'from',
      'sponsorship',
      'for',
      'at',
      'platform',
      'branding',
      'vs',
      'answers',
      '_admin',
      'support',
      'contact',
      'ext',
      'extension',
      'plugin',
      'notebook'
      'bookmark',
      'bookmarking',
      'tensorboard',
      'pipeline',
      'operation',
      'task',
      'monitor',
      'setting',
      'legal',
      'avatar',
  }
  NAME_BLACKLIST |= {'{}s'.format(b) for b in NAME_BLACKLIST}
  
  
  def validate_blacklist_name(name):
      """Validates slug name against a blacklist"""
      if name is None:
          raise ValidationError('A short name must be supplied.')
  
      if name in NAME_BLACKLIST:
          raise ValidationError('The short name is a reserved word or already taken.')
  
subject: Update blacklist