Merge branch '1.0.3' of github.com:BQSKit/bqskit into 1.0.3

Author: edyounis

tests/bqskitrs/test_grad.py

@@ -1,17 +1,22 @@
+from __future__ import annotations
+
 import numpy as np
-from bqskit import Circuit
-from bqskit.ir.gates import CNOTGate, U3Gate
 from bqskitrs import Circuit as CircuitRS
 
+from bqskit import Circuit
+from bqskit.ir.gates import CNOTGate
+from bqskit.ir.gates import U3Gate
+
+
 def test_basic() -> None:
     circuit = Circuit(3)
     for _ in range(10):
         for i in range(2):
-            circuit.append_gate(CNOTGate(), (i, i+1))
+            circuit.append_gate(CNOTGate(), (i, i + 1))
             circuit.append_gate(U3Gate(), i)
-            circuit.append_gate(U3Gate(), i+1)
+            circuit.append_gate(U3Gate(), i + 1)
     crs = CircuitRS(circuit)
-    d, dM = crs.get_unitary_and_grad([0]*(2*10*6))
-    od, odM = circuit.get_unitary_and_grad([0]*(2*10*6))
+    d, dM = crs.get_unitary_and_grad([0] * (2 * 10 * 6))
+    od, odM = circuit.get_unitary_and_grad([0] * (2 * 10 * 6))
     assert np.allclose(d, od)
     assert np.allclose(dM, odM)