code: def test_unravel_execution(setup):
      a = tensor([22, 41, 37], chunk_size=1)
      t = stack(unravel_index(a, (7, 6)))
  
      res = t.execute().fetch()
      expected = np.stack(np.unravel_index([22, 41, 37], (7, 6)))
  
      np.testing.assert_array_equal(res, expected)
  
imports: import numpy
  import scipy.sparse
  import pytest
  from ....config import options
  from ...None import mod, stack, hstack
  from ...datasource import tensor, arange, zeros
  from ..None import take, compress, extract, choose, unravel_index, nonzero, flatnonzero, fill_diagonal
label_desc: Use image node_id 13 for calling a global function with example usage: test_unravel_execution(setup) without return types