class_docstr: TimeProfiler to record the event and timestamp.
code: def __init__(self, enable=False, time_record=None):
      self._enable = enable
      self._time_record = time_record if time_record else []
      self.inputs = None
  
file_path: towhee/towhee/runtime/time_profiler.py
imports: import time
label_desc: Use image node_id 1 to create a new TimeProfiler object  with example: obj = TimeProfiler(enable, time_record)