From 09a7f6452c7a3b638d643a1c7902fe540501e6f2 Mon Sep 17 00:00:00 2001
From: WrathfulSpatula <stranoj@gmail.com>
Date: Wed, 22 May 2024 16:51:14 -0400
Subject: [PATCH] Per @vprusso review

---
 pennylane_qrack/qrack_device.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/pennylane_qrack/qrack_device.py b/pennylane_qrack/qrack_device.py
index f8b964d..c5cebda 100644
--- a/pennylane_qrack/qrack_device.py
+++ b/pennylane_qrack/qrack_device.py
@@ -426,9 +426,7 @@ def _apply_gate(self, op):
         elif opname == "QFT.inv":
             self._state.iqft(device_wires.labels)
         elif not opname in ["Identity", "Identity.inv", "C(Identity)", "C(Identity).inv"]:
-            raise DeviceError(
-                "Operation {} is not supported on a {} device.".format(opname, self.short_name)
-            )
+            raise DeviceError(f"Operation {opname} is not supported on a {self.short_name} device.")
 
     def _apply_qubit_unitary(self, op):
         """Apply unitary to state"""