code: def testBasics(self):
      client = xla_bridge.get_backend()
      _ = client.heap_profile()
  
      a = jax.device_put(1)
      _ = client.heap_profile()
  
      # Heap profiler doesn't crash with deleted buffer
      a.delete()
      _ = client.heap_profile()
  
file_path: jax/tests/heap_profiler_test.py
imports: import unittest
  from absl.testing import absltest
  import jax
  import jax._src.xla_bridge
  from jax import config
  import jax._src.test_util
label_desc: Use image node_id 1 for calling the HeapProfilerTest obj's underlying member method code with example usage: obj.testBasics() without return types