old_contents: DEBUG = True
  SECRET_KEY = 'XINGOD'
  MONGODB_DB = 'virtual_ir_lab_testdb'
  MONGODB_HOST = 'ds058579.mlab.com'
  MONGODB_PORT = 58579
  MONGODB_USERNAME = 'TestDBUser'
  MONGODB_PASSWORD = 'uiuc2017'
  REDIS_URL = "redis://pub-redis-19720.us-west-2-1.1.ec2.garantiadata.com:19720"
  
new_contents: DEBUG = True
  SECRET_KEY = 'XINGOD'
  MONGODB_DB = 'virlab'
  MONGODB_HOST = 'ds147069.mlab.com'
  MONGODB_PORT = 47069
  MONGODB_USERNAME = 'admin'
  MONGODB_PASSWORD = 'admin'
  REDIS_URL = "redis://pub-redis-19720.us-west-2-1.1.ec2.garantiadata.com:19720"
  
subject: Update db config