old_contents: 
  
  #APP_KEY = 'bfs7QCga121RitVkToTaoSOFTB4i0clnQbu7zTI8hqWMjVKXL9mj225YC7VfpaIR'
  APP_ID = 2
  API_URL = 'http://localhost:7070'
  THREADS = 25
  REQUEST_QSIZE = 500
  
new_contents: APP_ID = 2
  API_URL = 'http://localhost:7070'
  THREADS = 25
  REQUEST_QSIZE = 500
  
subject: Remove obsolete api-key