class_docstr: Link that just holds a parameter and returns it.
  
  .. deprecated:: v1.5
     The parameters are stored as variables since v1.5. Use them directly
     instead.
  
  Args:
      array: Initial parameter array.
  
  Attributes:
      W (~chainer.Variable): Parameter variable.
code: def __init__(self, array):
      super(Parameter, self).__init__()
      self.add_param("W", array.shape, dtype=array.dtype)
      self.W.array = array
      if isinstance(array, cuda.ndarray):
          self.to_gpu(cuda.get_device_from_array(array))
  
imports: from chainer.backends import cuda
  from chainer.functions.math import identity
  from chainer import link
label_desc: Use image node_id 1 to create a new Parameter object from inherited base classes: link with example: obj = Parameter(array)