code: def _make_array(
      *,
      batch_shape: tuple[int, ...],
      last_dim: int,
      dtype=np.float32,
  ) -> np.ndarray:
      """Creates a dummy array."""
      return np.zeros(shape=batch_shape + (last_dim,), dtype=dtype)
  
file_path: kubric/kubric/sunds/render_mock_utils.py
imports: from __future__ import annotations
  import contextlib
  import functools
  from typing import Iterator, Optional, Sequence
  from unittest import mock
  import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: _make_array() and returns: np