code: def new_array(shape, dtype):
      import numpy
  
      return numpy.random.random(shape).astype(dtype)
  
imports: import pickle
  from collections import namedtuple
  import pytest
  from ipyparallel import interactive
  from ipyparallel.serialize import deserialize_object, serialize_object
  from ipyparallel.serialize.canning import CannedArray, CannedClass
label_desc: Use image node_id 2 for calling a global function with example usage: new_array(shape, dtype) and returns: numpy