code: def array(self, shape, offset=0, dtype=np.float32):
      if dtype is None:
          raise TypeError(
              "dtype must be an instance of numpy.dtype class"
          )
      return cp.ndarray(shape, memptr=self.memory + offset, dtype=dtype)
  
imports: import ctypes
  import mpi4py.MPI
  import numpy
  from chainermn.communicators import _communication_utility
  import chainer.backends
  import chainerx
label_desc: Use image node_id 7 for calling the DeviceMemory obj's underlying member method code with example usage: obj.array(shape, offset, dtype) and returns: cp