old_contents: from bson.objectid import ObjectId
  import jsonpickle
  import json
  import requests
  from serializable import Serializable
  
  class MinCommand(Serializable):
  
      def __init__(self, command, created):
          self.command = command
          self.created = created
  
      def __str__(self):
          return self.command.encode('utf8')
  
  
  
new_contents: from bson.objectid import ObjectId
  import jsonpickle
  import json
  import requests
  from serializable import Serializable
  
  class MinCommand(Serializable):
  
      def __init__(self, command, created, uuid):
          self.command = command
          self.created = created
          self.created = uuid
  
      def __str__(self):
          return self.command.encode('utf8')
  
  
  
subject: Add uuid to MinCommand