code: def humanize_timedelta_msecs(delta_msecs: None) -> None:
      ...
  
file_path: hail/hail/python/hailtop/utils/time.py
imports: import time
  from typing import Optional, overload, Union
  import datetime
  import dateutil.parser
  from ..humanizex import naturaldelta_msec
label_desc: Use image node_id 4 for calling a global function with example usage: humanize_timedelta_msecs(delta_msecs) without return types