code: def test_reset(self):
      timer = Timer()
      time.sleep(2)
      timer.reset()
      expected = 0
  
      self.assertEqual(
          int(timer.get_current().split("ms")[0]), expected
      )
  
imports: import time
  import unittest
  from mmf.utils.timer import Timer
label_desc: Use image node_id 2 for calling the TestUtilsTimer obj's underlying member method code with example usage: obj.test_reset() without return types