feat(frontend): Implemented make_moons dataset generating function al…

…ong with test (ivy-llc#22800)

for sklearn frontend

ivy/functional/frontends/sklearn/datasets/_samples_generator.py

@@ -39,3 +39,31 @@ def make_circles(
         axis=0,
     )
     return X, y
+
+
+def make_moons(n_samples=100, *, shuffle=True, noise=None, random_state=None):
+    if isinstance(n_samples, numbers.Integral):
+        n_samples_out = n_samples // 2
+        n_samples_in = n_samples - n_samples_out
+    elif isinstance(n_samples, tuple):
+        n_samples_out, n_samples_in = n_samples
+
+
+    outer_circ_x = ivy.cos(ivy.linspace(0, ivy.pi, n_samples_out))
+    outer_circ_y = ivy.sin(ivy.linspace(0, ivy.pi, n_samples_out))
+    inner_circ_x = 1 - ivy.cos(ivy.linspace(0, ivy.pi, n_samples_in))
+    inner_circ_y = 1 - ivy.sin(ivy.linspace(0, ivy.pi, n_samples_in)) - 0.5
+
+
+    X = ivy.concat([
+            ivy.stack([outer_circ_x, outer_circ_y], axis=1),
+            ivy.stack([inner_circ_x, inner_circ_y], axis=1),
+        ], axis=0,
+    )
+    y = ivy.concat([
+            ivy.zeros(n_samples_out, dtype=ivy.int32),
+            ivy.ones(n_samples_in, dtype=ivy.int32),
+        ], axis=0,
+    )
+
+    return X, y

ivy_tests/test_ivy/test_frontends/test_sklearn/test_datasets/test_samples_generators.py

@@ -24,3 +24,27 @@ def test_sklearn_make_circles(
         on_device=on_device,
         test_values=False,
     )
+
+
+@handle_frontend_test(
+    fn_tree="sklearn.datasets.make_moons",
+    n_samples=helpers.ints(min_value=1, max_value=5),
+)
+def test_sklearn_make_moons(
+    n_samples,
+    on_device,
+    fn_tree,
+    frontend,
+    test_flags,
+    backend_fw,
+):
+    helpers.test_frontend_function(
+        n_samples=n_samples,
+        input_dtypes=["int32"],
+        backend_to_test=backend_fw,
+        test_flags=test_flags,
+        fn_tree=fn_tree,
+        frontend=frontend,
+        on_device=on_device,
+        test_values=False,
+    )