old_contents: database = ":memory:"
  # database = "db.sqlite3"
  
  host = "localhost"
  port = 8080
  
  production = False
  
new_contents: database = ":memory:"
  # database = "db.sqlite3"
  
  host = "localhost"
  port = 8080
  
  production = False
  
  queue_polling_interval = 30
  
subject: Update config.py with new options