code: def to_chx(array):
      """Converts an array or arrays to ChainerX.
  
      Destination ChainerX devices are chosen according to the types of input
      arrays.
      """
      return _backend._convert_arrays(array, _array_to_chainerx)
  
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 for calling a global function with example usage: to_chx(array) and returns: _backend