[CodeStyle] black -> ruff format migration - part 10 (#74663)

gouzil · web-flow · commit d971140a0a1b · 2025-08-17T04:27:45.000+08:00
diff --git a/test/legacy_test/test_multi_dot_op.py b/test/legacy_test/test_multi_dot_op.py
@@ -294,7 +294,6 @@ def get_inputs_and_outputs(self):
 
 # python API test
 class TestMultiDotOpError(unittest.TestCase):
-
     def test_errors(self):
         with paddle.static.program_guard(
             paddle.static.Program(), paddle.static.Program()
@@ -335,7 +334,6 @@ def test_errors(self):
 
 
 class APITestMultiDot(unittest.TestCase):
-
     def test_out(self):
         paddle.enable_static()
         with paddle.static.program_guard(paddle.static.Program()):
diff --git a/test/legacy_test/test_multi_label_soft_margin_loss.py b/test/legacy_test/test_multi_label_soft_margin_loss.py
@@ -140,7 +140,6 @@ def LogSigmoid(x):
 
 
 class TestMultiLabelMarginLoss(unittest.TestCase):
-
     def test_MultiLabelSoftMarginLoss(self):
         input = np.random.uniform(0.1, 0.8, size=(5, 5)).astype(np.float64)
         label = np.random.randint(0, 2, size=(5, 5)).astype(np.float64)
diff --git a/test/legacy_test/test_multilabelmarginloss.py b/test/legacy_test/test_multilabelmarginloss.py
@@ -203,7 +203,6 @@ def calc_multi_label_margin_loss(
 
 
 class TestMultiLabelMarginLoss(unittest.TestCase):
-
     def test_MultiLabelMarginLoss(self):
         batch_size = 5
         num_classes = 4
diff --git a/test/legacy_test/test_multimarginloss.py b/test/legacy_test/test_multimarginloss.py
@@ -239,7 +239,6 @@ def calc_multi_margin_loss(
 
 
 class TestMultiMarginLoss(unittest.TestCase):
-
     def test_MultiMarginLoss(self):
         batch_size = 5
         num_classes = 2
diff --git a/test/legacy_test/test_multiplex_op.py b/test/legacy_test/test_multiplex_op.py
@@ -95,7 +95,6 @@ def init_dtype(self):
 
 
 class TestMultiplexOpError(unittest.TestCase):
-
     def test_errors(self):
         paddle.enable_static()
         with base.program_guard(base.Program(), base.Program()):
diff --git a/test/legacy_test/test_multiply.py b/test/legacy_test/test_multiply.py
@@ -228,7 +228,6 @@ def multiply_shape_error():
 
 
 class TestMultiplyApiZeroSize(TestMultiplyApi):
-
     # only support the 0 size tensor
     def _test_grad(self, x_data, y_data):
         paddle.disable_static()
diff --git a/test/legacy_test/test_mv_op.py b/test/legacy_test/test_mv_op.py
@@ -106,7 +106,6 @@ def test_static_graph(self):
 
 
 class TestMVError(unittest.TestCase):
-
     def test_input(self):
         def test_shape():
             paddle.enable_static()
diff --git a/test/legacy_test/test_nansum_api.py b/test/legacy_test/test_nansum_api.py
@@ -21,7 +21,6 @@
 
 
 class API_Test_Nansum(unittest.TestCase):
-
     def test_static_graph(self):
         paddle.enable_static()
         startup_program = paddle.static.Program()
@@ -146,7 +145,6 @@ def test_dygraph(self):
 
 
 class API_Test_Nansum_ZeroSize(unittest.TestCase):
-
     def test_dygraph(self):
         x = np.random.random([2, 0, 3]).astype(np.float32)
         with base.dygraph.guard():
diff --git a/test/legacy_test/test_negative.py b/test/legacy_test/test_negative.py
@@ -20,7 +20,6 @@
 
 
 class TestNegativeApi(unittest.TestCase):
-
     def setUp(self):
         paddle.disable_static()
         self.shape = [2, 3, 4, 5]
diff --git a/test/legacy_test/test_nll_loss.py b/test/legacy_test/test_nll_loss.py
@@ -1183,7 +1183,6 @@ def test_name(self):
 
 
 class TestNLLLossInvalidArgs(unittest.TestCase):
-
     def test_x_dim_value_error(self):
         def test_x_dim_lt_2():
             # place = paddle.CPUPlace()
diff --git a/test/legacy_test/test_nn_functional_hot_op.py b/test/legacy_test/test_nn_functional_hot_op.py
@@ -118,7 +118,6 @@ def test_check_output(self):
 
 
 class TestOneHotOpApi(unittest.TestCase):
-
     def test_api(self):
         main = paddle.static.Program()
         startup = paddle.static.Program()
diff --git a/test/legacy_test/test_nn_grad.py b/test/legacy_test/test_nn_grad.py
@@ -27,7 +27,6 @@
 
 
 class TestSliceOpDoubleGradCheck(unittest.TestCase):
-
     @prog_scope()
     def func(self, place):
         self.config()
@@ -65,7 +64,6 @@ def config(self):
 
 
 class TestReduceMeanWithDimDoubleGradCheck(unittest.TestCase):
-
     @prog_scope()
     def func(self, place):
         shape = [7, 11]
@@ -87,7 +85,6 @@ def test_grad(self):
 
 
 class TestReduceSumWithDimDoubleGradCheck(unittest.TestCase):
-
     @prog_scope()
     def func(self, place):
         shape = [7, 11]
@@ -109,7 +106,6 @@ def test_grad(self):
 
 
 class TestReshapeDoubleGradCheck(unittest.TestCase):
-
     @prog_scope()
     def func(self, place):
         x_shape = [3, 12]
@@ -270,7 +266,6 @@ def test_grad(self):
 
 
 class TestTransposeDoubleGradCheck(unittest.TestCase):
-
     @prog_scope()
     def func(self, place):
         x_shape = [3, 40]
@@ -290,7 +285,6 @@ def test_grad(self):
 
 
 class TestTransposeDoubleGradCheckCase1(unittest.TestCase):
-
     @prog_scope()
     def func(self, place):
         x_shape = [2, 3, 4, 5]
@@ -340,7 +334,6 @@ def test_grad(self):
 
 
 class TestConstantPadDoubleGradCheckCase1(TestConstantPadDoubleGradCheck):
-
     @prog_scope()
     def func(self, place):
         x_shape = [2, 3, 4, 5]
@@ -470,7 +463,6 @@ def test_grad(self):
 
 
 class TestAvgPool2DDoubleGradCheckCase1(unittest.TestCase):
-
     @prog_scope()
     def func(self, place):
         input_NCHW = paddle.static.data(
diff --git a/test/legacy_test/test_nonzero_api.py b/test/legacy_test/test_nonzero_api.py
@@ -210,7 +210,6 @@ def return_outputs(self):
 
 
 class TestZeroSizeOp(TestNonzeroOp):
-
     def init_shape(self):
         self.shape = [0, 10]
 
@@ -219,7 +218,6 @@ def init_dtype(self):
 
 
 class TestZeroSizeOpCase2(TestNonzeroOp):
-
     def init_shape(self):
         self.shape = [0, 10]
 
diff --git a/test/legacy_test/test_normal.py b/test/legacy_test/test_normal.py
@@ -186,7 +186,6 @@ def set_attrs(self):
 
 
 class TestNormalAlias(unittest.TestCase):
-
     def test_alias(self):
         paddle.disable_static()
         shape = [1, 2, 3]
@@ -197,7 +196,6 @@ def test_alias(self):
 
 
 class TestNormalErrors(unittest.TestCase):
-
     def test_errors(self):
         main_program = paddle.static.Program()
         with paddle.static.program_guard(main_program):
@@ -402,7 +400,6 @@ def set_attrs(self):
 
 
 class TestNormalComplexErrors(unittest.TestCase):
-
     def test_errors(self):
         main_program = paddle.static.Program()
         with paddle.static.program_guard(main_program):
diff --git a/test/legacy_test/test_npair_loss_op.py b/test/legacy_test/test_npair_loss_op.py
@@ -127,7 +127,6 @@ def test_npair_loss(self):
 
 
 class TestNpairLossOpError(unittest.TestCase):
-
     def test_errors(self):
         with paddle.static.program_guard(
             paddle.static.Program(), paddle.static.Program()
diff --git a/test/legacy_test/test_numel_op.py b/test/legacy_test/test_numel_op.py
@@ -165,7 +165,6 @@ def init(self):
 
 
 class TestNumelAPI(unittest.TestCase):
-
     def test_numel_static(self):
         main_program = paddle.static.Program()
         startup_program = paddle.static.Program()
diff --git a/test/legacy_test/test_one_hot_v2_op.py b/test/legacy_test/test_one_hot_v2_op.py
@@ -167,7 +167,6 @@ def test_check_output(self):
 
 
 class TestOneHotOpApi(unittest.TestCase):
-
     def test_api(self):
         main = paddle.static.Program()
         startup = paddle.static.Program()
diff --git a/test/legacy_test/test_op_name_conflict.py b/test/legacy_test/test_op_name_conflict.py
@@ -21,7 +21,6 @@
 
 
 class TestOpNameConflict(unittest.TestCase):
-
     def test_conflict(self):
         paddle.enable_static()
         main = base.Program()
diff --git a/test/legacy_test/test_outer.py b/test/legacy_test/test_outer.py
@@ -161,7 +161,6 @@ def test_multiply_dynamic(self):
 
 
 class TestMultiplyError(unittest.TestCase):
-
     def test_errors_static(self):
         # test static computation graph: dtype can not be int8
         paddle.enable_static()
diff --git a/test/legacy_test/test_pad_op.py b/test/legacy_test/test_pad_op.py
@@ -163,7 +163,6 @@ def test_check_grad_normal(self):
 
 
 class TestPadOpError(unittest.TestCase):
-
     def test_errors(self):
         with (
             static_guard(),
@@ -274,7 +273,6 @@ def call_func(self, x):
 
 
 class TestPaddingValueTensor3(unittest.TestCase):
-
     def test_static(self):
         with static_guard():
             np_x = np.random.random((16, 16)).astype("float32")
