class_docstr: Device for ChainerX backend
code: def __init__(self, device: "chainerx.Device") -> None:
      assert isinstance(device, chainerx.Device)
      super(ChainerxDevice, self).__init__()
      self.device = device
  
imports: import numpy
  import chainer
  from chainer import _backend
  from chainer.backends import _cpu
  from chainer.backends import cuda
  from chainer.backends import intel64
  import chainerx
label_desc: Use image node_id 1 to create a new ChainerxDevice object from inherited base classes: _backend with example: obj = ChainerxDevice(device)