code: def yield_poll_schedule():
      schedule = (
          [0, 5, 5, 10, 20, 40, 40] + [60] * 5 + [120] * 10 + [300]
      )
      for item in schedule:
          yield item
      while True:
          yield schedule[-1]
  
imports: import argparse
  import errno
  import logging
  import os
  import signal
  import subprocess
  import sys
  import time
label_desc: Use image node_id 10 for calling a global function with example usage: yield_poll_schedule() without return types