class_docstr: Minimal indexable object
class_docstr_tok: ["Minimal","indexable","object"]
code: def __init__(self, shape):
      self.ndim = 2
      self.shape = shape
      self._v = cp.arange(cp.prod(cp.array(shape))).reshape(shape)
  
imports: import pytest
  import cupy
  from cupy.testing import assert_allclose, assert_array_equal, assert_array_almost_equal
  from cupy_backends.cuda.api import runtime
  from pytest import raises
  from cupyx.scipy.interpolate import RegularGridInterpolator, interpn
label_desc: Use image node_id 1 to create a new MyValue object  with example: obj = MyValue(shape)