code: def test_sort(self):
      x = matrix()
      self._compile_and_check(
          [x],
          [sort(x)],
          [
              self.rng.standard_normal(size=(10, 40)).astype(
                  pytensor.config.floatX
              )
          ],
          SortOp,
      )
      self._compile_and_check(
          [x],
          [sort(x, axis=None)],
          [
              self.rng.standard_normal(size=(10, 40)).astype(
                  pytensor.config.floatX
              )
          ],
          SortOp,
      )
  
imports: from functools import reduce
  from itertools import chain, product
  import numpy
  import pytest
  import pytensor
  from pytensor.compile.mode import Mode
  from pytensor.tensor.sort import ArgSortOp, SortOp, TopKOp, argsort, argtopk, sort, topk, topk_and_argtopk
  from pytensor.tensor.type import dmatrix, dvector, float_dtypes, integer_dtypes, lscalar, matrix, scalar, tensor, vector
  from tests import unittest_tools
label_desc: Use image node_id 2 for calling the TestSortInferShape obj's underlying member method code with example usage: obj.test_sort() without return types