old_contents: from flask.ext.script import Manager
  from app import app
  from app import data_gathering
  
  manager = Manager(app)
  
  
  @manager.command
  def hello():
  	print "it works"
  @manager.command
  def run():
      app.run(debug=True, host='0.0.0.0')
  
  @manager.command
  def test_os():
      print data_gathering.get_os()
  
  @manager.command
  def get_disk_usage():
      return data_gathering.get_disk_usage()
  
  if __name__ == '__main__':
          manager.run()
  
new_contents: from flask.ext.script import Manager
  from app import app
  from app import data_gathering
  
  manager = Manager(app)
  
  @manager.command
  def run():
      app.run(debug=True, host='0.0.0.0')
  
  @manager.command
  def test_os():
      print data_gathering.get_os()
  
  @manager.command
  def get_disk_usage():
      return data_gathering.get_disk_usage()
  
  if __name__ == '__main__':
          manager.run()
  
subject: Update manage.py