class_docstr: Tests for ops in horovod.torch.
class_docstr_tok: ["Tests","for","ops","in","horovod.torch","."]
code: def __init__(self, *args, **kwargs):
      super(TimelineTests, self).__init__(*args, **kwargs)
      warnings.simplefilter("module")
  
file_path: horovod/test/parallel/test_timeline.py
imports: import torch
  import unittest
  import warnings
  import os
  import sys
  import time
  import horovod.torch
  from horovod.common.util import env
  from common import temppath
label_desc: Use image node_id 1 to create a new TimelineTests object from inherited base classes: unittest with example: obj = TimelineTests()