class_docstr: A timer object which helps to log the execution times, and provides different tools to assess the times.
code: def has_history(self):
      return len(self._history) != 0
  
imports: import time
  from typing import Tuple
  from .device import synchronize
label_desc: Use image node_id 2 for calling the Timer obj's underlying member method code with example usage: obj.has_history() and returns: unknown