docstr: Reset the recorded_durations to an empty list
docstr_tok: ["Reset","the","recorded_durations","to","an","empty","list"]
code: def reset(self) -> None:
      """
      Reset the recorded_durations to an empty list
      """
      self.recorded_durations = defaultdict(list)
  
imports: import datetime
  import logging
  import os
  from collections import defaultdict
  from contextlib import contextmanager
  from time import perf_counter
  from typing import Any, Dict, Generator, List, Optional, Protocol, runtime_checkable, Sequence, Tuple, TypeVar
  import numpy
  import torch
  import torch.distributed
  from tabulate import tabulate
  from torchtnt.utils.distributed import PGWrapper
label_desc: Use image node_id 3 for calling the Timer obj's underlying member method code with example usage: obj.reset() without return types