code: def union(self, other: "_TimerItem"):
      self.count += other.count
      self.total_time += other.total_time
      if self.max_time < other.max_time:
          self.max_time = other.max_time
  
imports: import hashlib
  import inspect
  import logging
  import time
  import typing
  from functools import wraps
label_desc: Use image node_id 2 for calling the _TimerItem obj's underlying member method code with example usage: obj.union(other) without return types