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PennyLaneAI · Oct 18, 2024 · 968b86e · 968b86e
1 parent 38c48b9
commit 968b86e
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Showing 3 changed files with 7 additions and 5 deletions.
diff --git a/pennylane_lightning/lightning_kokkos/_state_vector.py b/pennylane_lightning/lightning_kokkos/_state_vector.py
@@ -202,7 +202,9 @@ def _apply_lightning_controlled(self, operation):
             param = operation.parameters
             method(control_wires, control_values, target_wires, inv, param)
         else:
-            raise qml.DeviceError("No gate operation supplied and controlled matrix not yet supported")
+            raise qml.DeviceError(
+                "No gate operation supplied and controlled matrix not yet supported"
+            )
 
     def _apply_lightning_midmeasure(
         self, operation: MidMeasureMP, mid_measurements: dict, postselect_mode: str
@@ -292,4 +294,4 @@ def _apply_lightning(
                     method(qml.matrix(operation), wires, False)
                 except AttributeError:  # pragma: no cover
                     # To support older versions of PL
-                    method(operation.matrix, wires, False)
+                    method(operation.matrix, wires, False)
diff --git a/pennylane_lightning/lightning_kokkos/lightning_kokkos.py b/pennylane_lightning/lightning_kokkos/lightning_kokkos.py
@@ -551,4 +551,4 @@ def get_c_interface():
                 lib_location = (Path(path) / lib_name).as_posix()
                 return "LightningKokkosSimulator", lib_location
 
-        raise RuntimeError("'LightningKokkosSimulator' shared library not found")
+        raise RuntimeError("'LightningKokkosSimulator' shared library not found")
diff --git a/tests/test_gates.py b/tests/test_gates.py
@@ -431,7 +431,7 @@ def circuit():
         qml.RX,
         qml.RY,
         qml.RZ,
-        qml.Rot
+        qml.Rot,
     ],
 )
 @pytest.mark.parametrize("control_value", [False, True])
@@ -482,6 +482,7 @@ def circuit():
             circ_def = qml.QNode(circuit, dev_def)
             assert np.allclose(circ(), circ_def(), tol)
 
+
 @pytest.mark.skipif(
     device_name not in ("lightning.qubit", "lightning.tensor"),
     reason="N-controlled operations only implemented in lightning.qubit and lightning.tensor.",
@@ -695,4 +696,3 @@ def circuit():
             circ = qml.QNode(circuit, dev)
             circ_def = qml.QNode(circuit, dev_def)
             assert np.allclose(circ(), circ_def(), tol)
-