Implementation np.moveaxis function (#21269)

* Implementation np.moveaxis function in path: keras\src\backend\openvino\numpy.py

* fix format errors

* fix Suggested changes in moveaxis method

Author: sanleo-wq

keras/src/backend/openvino/excluded_concrete_tests.txt

@@ -38,7 +38,6 @@ NumpyDtypeTest::test_mean
 NumpyDtypeTest::test_median
 NumpyDtypeTest::test_meshgrid
 NumpyDtypeTest::test_minimum_python_types
-NumpyDtypeTest::test_moveaxis
 NumpyDtypeTest::test_multiply
 NumpyDtypeTest::test_outer_
 NumpyDtypeTest::test_power
@@ -96,7 +95,6 @@ NumpyOneInputOpsCorrectnessTest::test_max
 NumpyOneInputOpsCorrectnessTest::test_mean
 NumpyOneInputOpsCorrectnessTest::test_median
 NumpyOneInputOpsCorrectnessTest::test_meshgrid
-NumpyOneInputOpsCorrectnessTest::test_moveaxis
 NumpyOneInputOpsCorrectnessTest::test_pad_float16_constant_2
 NumpyOneInputOpsCorrectnessTest::test_pad_float32_constant_2
 NumpyOneInputOpsCorrectnessTest::test_pad_float64_constant_2

keras/src/backend/openvino/numpy.py

@@ -1109,9 +1109,23 @@ def mod(x1, x2):
 
 
 def moveaxis(x, source, destination):
-    raise NotImplementedError(
-        "`moveaxis` is not supported with openvino backend"
-    )
+    x = get_ov_output(x)
+    if isinstance(source, int):
+        source = [source]
+    if isinstance(destination, int):
+        destination = [destination]
+
+    ndim = x.get_partial_shape().rank.get_length()
+    source = [axis if axis >= 0 else axis + ndim for axis in source]
+    destination = [axis if axis >= 0 else axis + ndim for axis in destination]
+
+    axes = list(range(ndim))
+    for src, dst in zip(source, destination):
+        axes.remove(src)
+        axes.insert(dst, src)
+
+    axes_const = ov_opset.constant(axes, Type.i32).output(0)
+    return OpenVINOKerasTensor(ov_opset.transpose(x, axes_const).output(0))
 
 
 def nan_to_num(x, nan=0.0, posinf=None, neginf=None):