code: def test_deprecated_conv_module_results():
      M = MatrixSymbol("M", 3, 3)
      N = MatrixSymbol("N", 3, 3)
      i, j, d = symbols("i j d")
  
      x = ArrayContraction(ArrayTensorProduct(M, N), (1, 2))
      y = Sum(M[i, d] * N[d, j], (d, 0, 2))
  
      with warns(SymPyDeprecationWarning, test_stacklevel=False):
          assert conv_array_to_indexed.convert_array_to_indexed(
              x, [i, j]
          ).dummy_eq(
              from_array_to_indexed.convert_array_to_indexed(x, [i, j])
          )
          assert conv_array_to_matrix.convert_array_to_matrix(
              x
          ) == from_array_to_matrix.convert_array_to_matrix(x)
          assert conv_matrix_to_array.convert_matrix_to_array(
              M * N
          ) == from_matrix_to_array.convert_matrix_to_array(M * N)
          assert conv_indexed_to_array.convert_indexed_to_array(
              y
          ) == from_indexed_to_array.convert_indexed_to_array(y)
  
imports: from sympy import MatrixSymbol, symbols, Sum
  from sympy.tensor.array.expressions import conv_array_to_indexed, from_array_to_indexed, ArrayTensorProduct, ArrayContraction, conv_array_to_matrix, from_array_to_matrix, conv_matrix_to_array, from_matrix_to_array, conv_indexed_to_array, from_indexed_to_array
  from sympy.testing.pytest import warns
  from sympy.utilities.exceptions import SymPyDeprecationWarning
label_desc: Use image node_id 1 for calling a global function with example usage: test_deprecated_conv_module_results() without return types