test cuda version

Author: jiannanWang

.github/workflows/smoke-test.yml

@@ -33,8 +33,10 @@ jobs:
     - name: Run smoke test
       run: uv run python -m BackendBench.scripts.main --suite smoke --backend aten 
 
-    - name: Find cuda version
-      run: nvcc --version | grep -oP 'release \K[0-9]+.[0- && ls /usr/local | grep cuda
+    - name: Find CUDA version
+      run: |
+        nvcc --version | grep -oP 'release \K[0-9]+\.[0-9]+'
+        ls /usr/local | grep cuda
     
     - name: Run FACTO test
       run: uv run python -m BackendBench.scripts.main --suite facto --backend aten --ops "add.Tensor"