Update qpd.py: remove extraneous from None

Qiskit · Jul 26, 2023 · 91ac6b7 · 91ac6b7
1 parent 51a9674
commit 91ac6b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/circuit_knitting/cutting/qpd/qpd.py b/circuit_knitting/cutting/qpd/qpd.py
@@ -598,7 +598,7 @@ def qpdbasis_from_gate(gate: Gate) -> QPDBasis:
             operations.append(UnitaryGate(d.K1l))
         return retval
 
-    raise ValueError(f"Gate not supported: {gate.name}") from None
+    raise ValueError(f"Gate not supported: {gate.name}")
 
 
 def _explicitly_supported_gates() -> set[str]: