Apply ruff-format to collective_fusion.py after rebase

Signed-off-by: Jason Li <jasonlizhengjian@gmail.com>

Signed-off-by: jasonlizhengjian <jasonlizhengjian@gmail.com>

Author: jasonlizhengjian

vllm/compilation/collective_fusion.py

@@ -163,9 +163,12 @@ def pattern(
             )
             return reduce_scatter
 
-        def replacement(input: torch.Tensor, mat2: torch.Tensor,
-                        scale_a: torch.Tensor,
-                        scale_b: torch.Tensor) -> torch.Tensor:
+        def replacement(
+            input: torch.Tensor,
+            mat2: torch.Tensor,
+            scale_a: torch.Tensor,
+            scale_b: torch.Tensor,
+        ) -> torch.Tensor:
             # Calculate output shape: input @ mat2 with scatter_dim reduced
             output_shape = [*input.shape[:-1], mat2.shape[1]]
             scatter_dim = 0
@@ -294,9 +297,13 @@ def pattern(
             )
             return reduce_scatter
 
-        def replacement(input: torch.Tensor, mat2: torch.Tensor,
-                        scale_a: torch.Tensor, scale_b: torch.Tensor,
-                        cutlass_mm_output: torch.Tensor) -> torch.Tensor:
+        def replacement(
+            input: torch.Tensor,
+            mat2: torch.Tensor,
+            scale_a: torch.Tensor,
+            scale_b: torch.Tensor,
+            cutlass_mm_output: torch.Tensor,
+        ) -> torch.Tensor:
             # Calculate output shape: input @ mat2 with scatter_dim reduced
             output_shape = [*input.shape[:-1], mat2.shape[1]]
             scatter_dim = 0