Fix cuda export test failures from #14715

Summary: Fix

Reviewed By: abhinaykukkadapu

Differential Revision: D83765135

Author: larryliu0820

backends/cuda/TARGETS

@@ -6,6 +6,7 @@ runtime.python_library(
     name = "cuda_backend",
     srcs = [
         "cuda_backend.py",
+        "replace_slice_copy_with_slice.py",
     ],
     visibility = [
         "//executorch/...",

backends/cuda/tests/test_cuda_export.py

@@ -9,6 +9,7 @@
 
 import torch
 from executorch.backends.cuda.cuda_partitioner import CudaPartitioner
+from executorch.backends.cuda.cuda_backend import CudaBackend
 from executorch.exir import EdgeCompileConfig, to_edge_transform_and_lower
 from torch.export import export
 
@@ -30,7 +31,7 @@ def _export_to_cuda_with_lower(
         exported_program = export(module, inputs, strict=True)
 
         # Create partitioner and compile specs
-        partitioner = CudaPartitioner([])
+        partitioner = CudaPartitioner([CudaBackend.generate_method_name_compile_spec("forward")])
 
         # Use to_edge_transform_and_lower for complete pipeline
         edge_program_manager = to_edge_transform_and_lower(