old_contents: # coding: utf-8
  from __future__ import unicode_literals
  
  # https://{$YOUR_TEAM}.slack.com/apps/manage/custom-integrations
  SLACK_TOKEN = 'Set token for your slack-bot'
  
  # set redis url if you want to enable redis related functions like redis_brain
  REDIS_URL = None
  REDIS_PORT = 6379
  
  # command prefix
  CMD_PREFIX = '!'
  CMD_LENGTH = len(CMD_PREFIX)
  
  # gevent pool size
  POOL_SIZE = 20
  
  # add your app name to this list
  APPS = ['hello_world', 'helper', 'giphy', 'ghost']
  
new_contents: # coding: utf-8
  from __future__ import unicode_literals
  
  # https://{$YOUR_TEAM}.slack.com/apps/manage/custom-integrations
  SLACK_TOKEN = 'Set token for your slack-bot'
  
  # set redis url if you want to enable redis related functions like redis_brain
  REDIS_URL = None
  REDIS_PORT = 6379
  
  # command prefix
  CMD_PREFIX = '!'
  CMD_LENGTH = len(CMD_PREFIX)
  
  # gevent pool size
  POOL_SIZE = 20
  
  # add your app name to this list
  APPS = ['helper']
  
subject: remove default apps