class_docstr: Threaded Repeated Timer from http://shortn/_3hMZTFr1Iv.
code: def __init__(self, interval, function, *args):
      self._timer = None
      self.interval = interval
      self.function = function
      self.args = args
      self.start_time = time.time()
      self.is_running = False
      self.start()
  
file_path: tensorflow-upstream/tensorflow/python/distribute/coordinator/utils.py
imports: import threading
  import time
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.training import server_lib
label_desc: Use image node_id 1 to create a new RepeatedTimer object from inherited base classes: object with example: obj = RepeatedTimer(interval, function)