text: class TransferPackage:
      def __init__(self):
          self.kwargs = None
  
      def pack(self, **kwargs):
          self.kwargs = kwargs
  
      def label(self, **kwargs):
          for k in kwargs.keys():
              setattr(self, k, kwargs[k])
  
  
  class TaskContainer:
  
      task_creatable = True
  
      def __init__(self, task_class, name: str):
          self.task_class = task_class
          self.name = name
  
  
  class FctContainer:
  
      def __init__(self, fct, mode: str, *args):
          self.fct = fct
          self.fct_add = mode
          self.args = args
  