code: def __init__(self, period: float = 10):
      self._period = period
      self._thread: PingBackgroundJob.ReportingThread = None
      self._started = False
  
file_path: neptune-client/src/neptune/internal/utils/ping_background_job.py
imports: import logging
  from typing import TYPE_CHECKING, Optional
  from neptune.internal.background_job import BackgroundJob
  from neptune.internal.threading.daemon import Daemon
label_desc: Use image node_id 1 to create a new PingBackgroundJob object from inherited base classes: BackgroundJob with example: obj = PingBackgroundJob(period)