diff --git a/csrc/sparse/cutlass/sparse_compressor.cu b/csrc/sparse/cutlass/sparse_compressor.cu
index ba067a82da1d1..d551a71e51601 100644
--- a/csrc/sparse/cutlass/sparse_compressor.cu
+++ b/csrc/sparse/cutlass/sparse_compressor.cu
@@ -78,9 +78,9 @@ bool sparsify_and_compress(torch::Tensor& a_compressed, torch::Tensor& e,
                                            c3x::ScaledEpilogue>::Cutlass3xGemm,
           typename std::conditional<
               std::is_same_v<ElementA, cutlass::half_t>,
-              typename sm90_fp16_config_default<cutlass::half_t,
-                                                cutlass::half_t,
-                                                c3x::ScaledEpilogue>::Cutlass3xGemm,
+              typename sm90_fp16_config_default<
+                  cutlass::half_t, cutlass::half_t,
+                  c3x::ScaledEpilogue>::Cutlass3xGemm,
               typename sm90_bf16_config_default<
                   cutlass::bfloat16_t, cutlass::half_t,
                   c3x::ScaledEpilogue>::Cutlass3xGemm>::type>::type>::type;
diff --git a/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cu b/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cu
index 2eaffb11a7b40..ea191015b4159 100644
--- a/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cu
+++ b/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cu
@@ -27,7 +27,7 @@
 #include "cutlass_extensions/common.hpp"
 // clang-format on
 
-#include "sparse_scaled_mm_c3x.cuh"
+  #include "sparse_scaled_mm_c3x.cuh"
 
 using namespace cute;
 using namespace vllm;
diff --git a/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cuh b/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cuh
index 91aa7da4b9807..a5925c715940b 100644
--- a/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cuh
+++ b/csrc/sparse/cutlass/sparse_scaled_mm_c3x.cuh
@@ -26,8 +26,8 @@
 using namespace cute;
 
 /*
-   This file defines sparse quantized GEMM operations using the CUTLASS 3.x API, for
-   NVIDIA GPUs with sm90a (Hopper) or later.
+   This file defines sparse quantized GEMM operations using the CUTLASS 3.x API,
+   for NVIDIA GPUs with sm90a (Hopper) or later.
 
    Epilogue functions can be defined to post-process the output before it is
    written to GPU memory.
@@ -192,7 +192,7 @@ struct sm90_fp16_config_default {
   using ClusterShape = Shape<_2, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -206,7 +206,7 @@ struct sm90_bf16_config_default {
   using ClusterShape = Shape<_2, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 //////////////////////// Cherry-Picking Kernels ////////////////////////
@@ -220,7 +220,7 @@ struct sm90_fp8_config_1 {
   using ClusterShape = Shape<_8, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -235,7 +235,7 @@ struct sm90_fp8_config_2 {
   using ClusterShape = Shape<_8, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -248,7 +248,7 @@ struct sm90_fp8_config_3 {
   using ClusterShape = Shape<_1, _2, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -262,7 +262,7 @@ struct sm90_fp8_config_4 {
   using ClusterShape = Shape<_8, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -276,7 +276,7 @@ struct sm90_fp8_config_5 {
   using ClusterShape = Shape<_8, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -289,7 +289,7 @@ struct sm90_fp8_config_6 {
   using ClusterShape = Shape<_1, _2, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -304,7 +304,7 @@ struct sm90_fp8_config_7 {
   using ClusterShape = Shape<_1, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -319,7 +319,7 @@ struct sm90_fp8_config_8 {
   using ClusterShape = Shape<_8, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 ////////////////////////////////////////////////////////////////////////
 
@@ -334,7 +334,7 @@ struct sm90_fp8_config_default {
   using ClusterShape = Shape<_1, _2, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float>;
+                             KernelSchedule, EpilogueSchedule, float>;
 };
 
 template <typename InType, typename OutType,
@@ -352,7 +352,8 @@ struct sm90_fp8_config_M64 {
 
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float, TileSchedule>;
+                             KernelSchedule, EpilogueSchedule, float,
+                             TileSchedule>;
 };
 
 template <typename InType, typename OutType,
@@ -370,7 +371,8 @@ struct sm90_fp8_config_M128 {
 
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float, TileSchedule>;
+                             KernelSchedule, EpilogueSchedule, float,
+                             TileSchedule>;
 };
 
 template <typename InType, typename OutType,
@@ -389,7 +391,8 @@ struct sm90_fp8_config_M256 {
 
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float, TileSchedule>;
+                             KernelSchedule, EpilogueSchedule, float,
+                             TileSchedule>;
 };
 
 template <typename InType, typename OutType,
@@ -408,7 +411,8 @@ struct sm90_fp8_config_M512 {
 
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, float, TileSchedule>;
+                             KernelSchedule, EpilogueSchedule, float,
+                             TileSchedule>;
 };
 
 template <typename InType, typename OutType,
@@ -423,7 +427,7 @@ struct sm90_int8_config_default {
   using ClusterShape = Shape<_2, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, int32_t>;
+                             KernelSchedule, EpilogueSchedule, int32_t>;
 };
 
 template <typename InType, typename OutType,
@@ -438,7 +442,7 @@ struct sm90_int8_config_M128 {
   using ClusterShape = Shape<_2, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, int32_t>;
+                             KernelSchedule, EpilogueSchedule, int32_t>;
 };
 
 template <typename InType, typename OutType,
@@ -452,7 +456,7 @@ struct sm90_int8_config_M64 {
   using ClusterShape = Shape<_1, _1, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, int32_t>;
+                             KernelSchedule, EpilogueSchedule, int32_t>;
 };
 
 template <typename InType, typename OutType,
@@ -466,7 +470,7 @@ struct sm90_int8_config_M32_NBig {
   using ClusterShape = Shape<_1, _4, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, int32_t>;
+                             KernelSchedule, EpilogueSchedule, int32_t>;
 };
 
 template <typename InType, typename OutType,
@@ -480,7 +484,7 @@ struct sm90_int8_config_M32_NSmall {
   using ClusterShape = Shape<_1, _8, _1>;
   using Cutlass3xGemm =
       cutlass_sparse_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule, int32_t>;
+                             KernelSchedule, EpilogueSchedule, int32_t>;
 };
 
 }  // namespace
\ No newline at end of file
diff --git a/vllm/_custom_ops.py b/vllm/_custom_ops.py
index 9573d31e46445..034b3e9493736 100644
--- a/vllm/_custom_ops.py
+++ b/vllm/_custom_ops.py
@@ -534,7 +534,9 @@ def cutlass_scaled_mm_azp(a: torch.Tensor,
 
 def cutlass_compress_entry(a: torch.Tensor) \
     -> Tuple[torch.Tensor, torch.Tensor]:
-    assert (a.dtype is [torch.int8, torch.float8_e4m3fn, torch.bfloat16, torch.float16])
+    assert (a.dtype in [
+        torch.int8, torch.float8_e4m3fn, torch.bfloat16, torch.float16
+    ])
 
     # e.dtype: torch.uint8 so elemsPerElemE = 8b / 2b_per_nz = 4
     elemsPerElemE = 4