code: def get_arr(shape):
      return np.random.randint(100, size=shape).astype(float)
  
file_path: MONAI/tests/croppers.py
imports: from __future__ import annotations
  import unittest
  from copy import deepcopy
  import numpy
  from monai.data.meta_tensor import MetaTensor
  from monai.transforms import Randomizable
  from monai.transforms.lazy.functional import apply_pending
  from monai.transforms.transform import MapTransform
  from tests.utils import TEST_NDARRAYS_ALL, assert_allclose
label_desc: Use image node_id 1 for calling the CropTest obj's underlying member method code with example usage: obj.get_arr(shape) and returns: np