code: def testTraceMe(self):
      # TODO(phawkins): These tests just check that the TraceMe context manager
      # acts like a context manager and doesn't explode. Ideally we'd check that
      # the profiler saw the traceme too.
      with xla_client.profiler.TraceMe("test1"):
          pass
      with xla_client.profiler.TraceMe("test2", foo=123):
          pass
      with self.assertRaises(ValueError):
          with xla_client.profiler.TraceMe("test3"):
              raise ValueError("test")
  
imports: import unittest
  from absl.testing import absltest
  import numpy
  from xla.python import xla_client
label_desc: Use image node_id 1 for calling the ProfilerTest obj's underlying member method code with example usage: obj.testTraceMe() without return types