code: def tearDown(self):
      super().tearDown()
      config.update("jax_enable_x64", False)
  
file_path: dm-haiku/haiku/_src/integration/float64_test.py
imports: from absl.testing import absltest
  from haiku._src import test_utils
  from haiku._src.integration import common
  from haiku._src.integration import descriptors
  from jax import config
  import jax.numpy
label_desc: Use image node_id 2 for calling the Float64Test obj's underlying member method code with example usage: obj.tearDown() without return types