old_contents: #!/usr/bin/env python3
  """
      Sample script for create a FreeIOT Application
  """
  import os
  from libfreeiot import app
  from libfreeiot.adapters.mqtt import MQTTAdapter
  
  if __name__ == '__main__':
      app.run(os.environ.get("PORT"), adapters = [ MQTTAdapter() ])
  
new_contents: #!/usr/bin/env python3
  """
      Sample script for create a FreeIOT Application
  """
  import os
  from libfreeiot import app
  from libfreeiot.adapters.mqtt import MQTTAdapter
  
  if __name__ == '__main__':
      app.run(int(os.environ.get("PORT")), adapters = [ MQTTAdapter() ])
  
subject: Fix deploy port