class_docstr: At a specific event, pop a previously pushed range.
  Stores zero-based depth of the range that is started.
  
  Args:
      msg: ASCII message to associate with range
class_docstr_tok: ["At","a","specific","event",",","pop","a","previously","pushed","range",".","Stores","zero-based","depth","of","the","range","that","is","started",".","Args",":","msg",":","ASCII","message","to","associate","with","range"]
code: def __init__(self, event: str | Events) -> None:
      self.event = (
          Events[event.upper()] if isinstance(event, str) else event
      )
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
  from monai.config import IgniteInfo
  from monai.utils import ensure_tuple, min_version, optional_import
label_desc: Use image node_id 1 to create a new RangePopHandler object  with example: obj = RangePopHandler(event)