code: def empty_like(x):
      warnings.warn(
          "chainer.utils.array.empty_like is deprecated. Please refer to "
          "numpy.empty_like or other array backend functions to initialize "
          "empty arrays.",
          DeprecationWarning,
      )
      if cuda.available and isinstance(x, cuda.ndarray):
          return cuda.cupy.empty_like(x)
      else:
          return numpy.empty_like(x)
  
file_path: chainer/chainer/utils/array.py
imports: import warnings
  import numpy
  import six
  import chainer
  from chainer.backends import cuda
label_desc: Use image node_id 3 for calling a global function with example usage: empty_like(x) and returns: cuda, numpy