format (#2700)

mlx/backend/cuda/quantized/cuda_fp4.h

@@ -47,8 +47,7 @@ struct __nv_fp4_e2m1 {
         -2.0f,
         -3.0f,
         -4.0f,
-        -6.0f
-    };
+        -6.0f};
 
     return LUT[__x];
   }

mlx/backend/cuda/quantized/fp_quantize.cu

@@ -8,6 +8,7 @@
 #include <cooperative_groups.h>
 #include <cooperative_groups/reduce.h>
 #include <cuda_fp4.h>
+#include <cuda_fp8.h>
 
 namespace mlx::core {
 namespace cu {