code: def test_unique_inverse_with_axis(self, axis):
      x = np.array([[4, 4, 3], [2, 2, 1], [2, 2, 1], [4, 4, 3]])
      uniq, inv = unique(x, return_inverse=True, axis=axis)
      assert_equal(inv.ndim, x.ndim)
      if axis is None:
          assert_array_equal(x, np.take(uniq, inv))
      else:
          assert_array_equal(
              x, np.take_along_axis(uniq, inv, axis=axis)
          )
  
imports: import numpy
  from numpy import ediff1d, intersect1d, setxor1d, union1d, setdiff1d, unique, isin
  from numpy.exceptions import AxisError
  from numpy.testing import assert_array_equal, assert_equal, assert_raises, assert_raises_regex
  import pytest
label_desc: Use image node_id 6 for calling the TestUnique obj's underlying member method code with example usage: obj.test_unique_inverse_with_axis(axis) without return types