code: def make_grid_data():
      size = np.random.randint(30, size=2) + 1
      grid = np.random.randint(10, size=size[0] * size[1]).reshape(size)
      return grid.tolist()
  
file_path: datasets/tensorflow_datasets/testing/fake_data_generation/arc.py
imports: import json
  import os
  from absl import app
  from absl import flags
  import numpy
  from tensorflow_datasets.core.utils import tfds_write_path
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  from tensorflow_datasets.testing import test_utils
label_desc: Use image node_id 3 for calling a global function with example usage: make_grid_data() and returns: grid