class_docstr: Test for the hashing capability of scalar arrays.
class_docstr_tok: ["Test","for","the","hashing","capability","of","scalar","arrays","."]
docstr: Test that a non-scalar array continues to remain non-hashable
docstr_tok: ["Test","that","a","non-scalar","array","continues","to","remain","non-hashable"]
code: def test_nonzero_dim_arrays_non_hashable(self):
      """Test that a non-scalar array continues to remain non-hashable"""
      with pytest.raises(
          TypeError, match=r"unhashable type: 'numpy\.tensor'"
      ):
          set(np.array([[1, 2], [3, 4]]))
  
imports: import numpy
  import pytest
  from autograd.numpy.numpy_boxes import ArrayBox
  import pennylane
  from pennylane import numpy
  from pennylane.numpy.tensor import tensor_to_arraybox
label_desc: Use image node_id 4 for calling the TestScalarHashing obj's underlying member method code with example usage: obj.test_nonzero_dim_arrays_non_hashable() without return types