class_docstr: Manages items to be ventilated to a worker pool.
class_docstr_tok: ["Manages","items","to","be","ventilated","to","a","worker","pool","."]
docstr: Tells the ventilator to stop ventilating.
docstr_tok: ["Tells","the","ventilator","to","stop","ventilating","."]
code: def stop(self):
      """Tells the ventilator to stop ventilating."""
      return
  
imports: import numpy
  import threading
  from abc import ABCMeta, abstractmethod
  from time import sleep
  import six
label_desc: Use image node_id 5 for calling the Ventilator obj's underlying member method code with example usage: obj.stop() without return types