diff --git a/tests/test_layers/test_2d/checks_2d/check_operation_2d.py b/tests/test_layers/test_2d/checks_2d/check_operation_2d.py
index 83442df70..a5e37b1ec 100644
--- a/tests/test_layers/test_2d/checks_2d/check_operation_2d.py
+++ b/tests/test_layers/test_2d/checks_2d/check_operation_2d.py
@@ -41,18 +41,8 @@ def check_AB():
 
     out_shape = (BATCH_SIZE // DEPTH, SEQ_LENGTH, 4 * HIDDEN_SIZE // DEPTH)
 
-    out = Matmul_AB_2D.apply(
-        A, B,
-        DEPTH,
-        out_shape,
-        i, j,
-        ParallelMode.PARALLEL_2D_ROW,
-        ParallelMode.PARALLEL_2D_COL,
-        data_parallel_rank,
-        pipeline_parallel_rank,
-        pipeline_parallel_size,
-        tensor_parallel_size
-    )
+    out = Matmul_AB_2D.apply(A, B, DEPTH, out_shape, i, j, ParallelMode.PARALLEL_2D_ROW, ParallelMode.PARALLEL_2D_COL,
+                             data_parallel_rank, pipeline_parallel_rank, pipeline_parallel_size, tensor_parallel_size)
 
     C_shape = (BATCH_SIZE, SEQ_LENGTH, 4 * HIDDEN_SIZE)
     A_master = A_master.clone()
@@ -119,17 +109,9 @@ def check_ABT():
     B = B.clone()
     B.requires_grad = True
 
-    out = Matmul_ABT_2D.apply(
-        C, B,
-        DEPTH, (BATCH_SIZE // DEPTH, SEQ_LENGTH, HIDDEN_SIZE // DEPTH),
-        i, j,
-        ParallelMode.PARALLEL_2D_ROW,
-        ParallelMode.PARALLEL_2D_COL,
-        data_parallel_rank,
-        pipeline_parallel_rank,
-        pipeline_parallel_size,
-        tensor_parallel_size
-    )
+    out = Matmul_ABT_2D.apply(C, B, DEPTH, (BATCH_SIZE // DEPTH, SEQ_LENGTH, HIDDEN_SIZE // DEPTH), i, j,
+                              ParallelMode.PARALLEL_2D_ROW, ParallelMode.PARALLEL_2D_COL, data_parallel_rank,
+                              pipeline_parallel_rank, pipeline_parallel_size, tensor_parallel_size)
 
     A_shape = (BATCH_SIZE, SEQ_LENGTH, HIDDEN_SIZE)
     C_master = C_master.clone()
@@ -194,17 +176,9 @@ def check_ATB():
     C = C.clone()
     C.requires_grad = True
 
-    out = Matmul_ATB_2D.apply(
-        A, C,
-        DEPTH, (HIDDEN_SIZE // DEPTH, 4 * HIDDEN_SIZE // DEPTH),
-        i, j,
-        ParallelMode.PARALLEL_2D_ROW,
-        ParallelMode.PARALLEL_2D_COL,
-        data_parallel_rank,
-        pipeline_parallel_rank,
-        pipeline_parallel_size,
-        tensor_parallel_size
-    )
+    out = Matmul_ATB_2D.apply(A, C, DEPTH, (HIDDEN_SIZE // DEPTH, 4 * HIDDEN_SIZE // DEPTH), i, j,
+                              ParallelMode.PARALLEL_2D_ROW, ParallelMode.PARALLEL_2D_COL, data_parallel_rank,
+                              pipeline_parallel_rank, pipeline_parallel_size, tensor_parallel_size)
 
     B_shape = (HIDDEN_SIZE, 4 * HIDDEN_SIZE)
     A_master = A_master.clone()
@@ -212,8 +186,7 @@ def check_ATB():
     C_master = C_master.clone()
     C_master.requires_grad = True
     B_master = torch.matmul(
-        A_master.view(-1, A_master.shape[-1]).transpose(0, 1),
-        C_master.view(-1, C_master.shape[-1]))
+        A_master.view(-1, A_master.shape[-1]).transpose(0, 1), C_master.view(-1, C_master.shape[-1]))
     B = torch.chunk(B_master, DEPTH, dim=0)[i]
     B = torch.chunk(B, DEPTH, dim=-1)[j]
     check_equal(out, B)