code: def test_arange_dtypes(start, stop, step, dtype):
      a_np = np.arange(start, stop, step, dtype=dtype)
      a_da = da.arange(start, stop, step, dtype=dtype, chunks=-1)
      assert_eq(a_np, a_da)
  
imports: from __future__ import annotations
  import pytest
  import numpy
  import pytest
  from tlz import concat
  import dask
  import dask.array
  from dask.array.core import normalize_chunks
  from dask.array.numpy_compat import AxisError
  from dask.array.utils import assert_eq, same_keys
label_desc: Use image node_id 5 for calling a global function with example usage: test_arange_dtypes(start, stop, step, dtype) without return types