diff --git a/tests/test_base_device.py b/tests/test_base_device.py
index a66461b49..9e486de3c 100644
--- a/tests/test_base_device.py
+++ b/tests/test_base_device.py
@@ -86,8 +86,7 @@ def run(self, *args, **kwargs):
     @property
     def target(self):
         return self._target
-
-
+    
 class MockedBackendLegacy(BackendV1):
     def __init__(self, num_qubits=10, name="mocked_backend_legacy"):
         self._configuration = Configuration(num_qubits, backend_name=name)
@@ -107,7 +106,6 @@ def run(self, *args, **kwargs):
     def options(self):
         return self._options
 
-
 class MockSession:
     def __init__(self, backend, max_time=None):
         self.backend = backend
@@ -137,7 +135,6 @@ def options_for_testing():
     options.resilience_level = 1
     return options
 
-
 class TestSupportForV1andV2:
     """Tests compatibility with BackendV1 and BackendV2"""
 
@@ -152,32 +149,30 @@ def test_v1_and_v2_mocked(self, backend):
         """Test that device initializes with no error mocked"""
         dev = QiskitDevice2(wires=10, backend=backend, use_primitives=True)
         assert dev._backend == backend
+        
 
-    @pytest.mark.skip(
-        reason="Fake backends do not have attribute _service, should address in (SC 55725)"
-    )
+    @pytest.mark.skip(reason="Fake backends do not have attribute _service, should address in (SC 55725)")
     @pytest.mark.parametrize(
-        "backend",
-        [
-            FakeManila(),
-            FakeManilaV2(),
-        ],
+            "backend",
+            [
+                FakeManila(),
+                FakeManilaV2(),
+            ]
     )
     def test_v1_and_v2_manila(self, backend):
         """Test that device initializes with no error with V1 and V2 backends by Qiskit"""
         dev = QiskitDevice2(wires=5, backend=backend, use_primitives=True)
-
+        
         @qml.qnode(dev)
         def circuit(x):
             qml.RX(x, wires=[0])
             qml.CNOT(wires=[0, 1])
             return qml.sample(qml.PauliZ(0))
-
-        res = circuit(np.pi / 2)
+        
+        res = circuit(np.pi/2)
         assert isinstance(res, np.ndarray)
         assert np.shape(res) == (1024,)
 
-
 class TestDeviceInitialization:
     def test_compile_backend_kwarg(self):
         """Test that the compile_backend is set correctly if passed, and the main
diff --git a/tests/test_qiskit_device.py b/tests/test_qiskit_device.py
index 5f136e00a..5aec93c91 100644
--- a/tests/test_qiskit_device.py
+++ b/tests/test_qiskit_device.py
@@ -5,7 +5,7 @@
 from pennylane_qiskit import AerDevice
 from pennylane_qiskit.qiskit_device import QiskitDevice
 from qiskit_aer import noise
-from qiskit.providers import BackendV1, BackendV2
+from qiskit.providers import BackendV1, BackendV2 
 from qiskit_ibm_runtime.fake_provider import FakeManila, FakeManilaV2
 from unittest.mock import Mock
 from qiskit_ibm_runtime.options import Options
@@ -92,25 +92,25 @@ def test_v1_and_v2_mocked(self, backend):
         """Test that device initializes with no error mocked"""
         dev = qml.device("qiskit.remote", wires=10, backend=backend, use_primitives=True)
         assert dev._backend == backend
-
+        
     @pytest.mark.parametrize(
-        "backend",
-        [
-            FakeManila(),
-            FakeManilaV2(),
-        ],
+            "backend",
+            [
+                FakeManila(),
+                FakeManilaV2(),
+            ]
     )
     def test_v1_and_v2_manila(self, backend):
         """Test that device initializes with no error with V1 and V2 backends by Qiskit"""
         dev = qml.device("qiskit.remote", wires=5, backend=backend, use_primitives=True)
-
+        
         @qml.qnode(dev)
         def circuit(x):
             qml.RX(x, wires=[0])
             qml.CNOT(wires=[0, 1])
             return qml.sample(qml.PauliZ(0))
-
-        res = circuit(np.pi / 2)
+        
+        res = circuit(np.pi/2)
         assert isinstance(res, np.ndarray)
         assert np.shape(res) == (1024,)