new_contents: # coding: utf-8
  
  import requests
  
  def get(access_token):
      h={'Authorization': 'Bearer ' + access_token}
      r=requests.get('https://api.line.me/v1/permissions', headers=h)
      print 'status code: ', r.status_code
      print 'headers: ', r.headers
      print 'content: ', r.content
  
subject: Add permission list checking feature