code: def test_tracker_reset():
      p = _StartedTracker(ready=1, started=2)
      p.reset()
      assert p == _StartedTracker()
  
file_path: pytorch-lightning/tests/tests_pytorch/loops/test_progress.py
imports: from copy import deepcopy
  import pytest
  from lightning.pytorch.loops.progress import _BaseProgress, _OptimizerProgress, _ProcessedTracker, _Progress, _ReadyCompletedTracker, _StartedTracker
label_desc: Use image node_id 1 for calling a global function with example usage: test_tracker_reset() without return types