code: def test_from_dlpack_zero_sizes(shape):
      arr = cupy.empty(shape, dtype=float)
      df = cudf.io.dlpack.from_dlpack(arr.__dlpack__())
      assert_eq(df, cudf.DataFrame(arr))
  
imports: import itertools
  from contextlib import ExitStack
  import cupy
  import numpy
  import pytest
  from packaging import version
  import cudf
  from cudf.testing._utils import assert_eq
label_desc: Use image node_id 15 for calling a global function with example usage: test_from_dlpack_zero_sizes(shape) without return types