code: def get_array(self, name, shape, dtype, create):
      shm = self.get_shm(
          name=name,
          size=np.prod(shape) * np.dtype(dtype).itemsize,
          create=create,
      )
      return np.ndarray(shape, dtype=dtype, buffer=shm.buf)
  
imports: import os
  import warnings
  from functools import partial
  from math import ceil
  from uuid import uuid4
  import numpy
  import pyarrow
  from multiprocess import get_context
  from ..None import config
label_desc: Use image node_id 3 for calling the SharedMemoryContext obj's underlying member method code with example usage: obj.get_array(name, shape, dtype, create) and returns: np