code: def testBasicCopyToMesh(self):
      target_layout = Layout.replicated(self.first_mesh, rank=1)
      numpy_value = np.zeros([3], dtype=np.int32)
      dtensor_copy_from_numpy = api.copy_to_mesh(
          numpy_value, target_layout
      )
      self.assertDTensorEqual(
          numpy_value, target_layout, dtensor_copy_from_numpy
      )
  
      numpy_value = np.ones([3], dtype=np.int32)
      src_mesh = api.copy_to_mesh(
          numpy_value, Layout.replicated(self.second_mesh, rank=1)
      )
      dtensor_from_another_mesh = api.copy_to_mesh(
          src_mesh, target_layout
      )
      self.assertDTensorEqual(
          numpy_value, target_layout, dtensor_from_another_mesh
      )
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.dtensor.python import accelerator_util
  from tensorflow.dtensor.python import api
  from tensorflow.dtensor.python import config
  from tensorflow.dtensor.python import d_variable
  from tensorflow.dtensor.python import layout
  from tensorflow.dtensor.python.tests import test_util
  from tensorflow.python.eager import backprop
  from tensorflow.python.eager import context
  from tensorflow.python.eager.polymorphic_function import polymorphic_function
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gen_math_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the MultiMeshTest obj's underlying member method code with example usage: obj.testBasicCopyToMesh() without return types