diff --git a/tests/L0/device.py b/tests/L0/device.py
index 5f103cc0413d195559f4f34e4d45352e73a82dab..1b8e05ad1c6114aa621255e464e08c27851a0a30 100644
--- a/tests/L0/device.py
+++ b/tests/L0/device.py
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 import torch
 if torch.cuda.is_available():
     CALCULATE_DEVICE = 'cuda'
@@ -19,4 +20,4 @@ else:
     CALCULATE_DEVICE = 'npu'
 
 def is_npu():
-    return CALCULATE_DEVICE.find('npu') != -1
\ No newline at end of file
+    return CALCULATE_DEVICE.find('npu') != -1