From ca6d5796dcba7dd4cc4b5e4f608678062b4b2fd3 Mon Sep 17 00:00:00 2001
From: tankya2 <tankya2@ihpc.a-star.edu.sg>
Date: Thu, 3 Aug 2023 11:26:20 +0800
Subject: [PATCH] Removed duplicated self.options

---
 src/qibotn/QiboCircuitToMPS.py | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/qibotn/QiboCircuitToMPS.py b/src/qibotn/QiboCircuitToMPS.py
index 4c18aac..f504d5a 100644
--- a/src/qibotn/QiboCircuitToMPS.py
+++ b/src/qibotn/QiboCircuitToMPS.py
@@ -7,22 +7,32 @@ from qibotn.MPSUtils import get_initial_mps, apply_gate
 
 
 class QiboCircuitToMPS:
-    def __init__(self, circ_qibo, gate_algo, dtype='complex128', rand_seed=0,):
+    def __init__(
+        self,
+        circ_qibo,
+        gate_algo,
+        dtype="complex128",
+        rand_seed=0,
+    ):
         np.random.seed(rand_seed)
         cp.random.seed(rand_seed)
 
         self.num_qubits = circ_qibo.nqubits
         self.handle = cutn.create()
-        self.options = {'handle': self.handle}
         self.dtype = dtype
         self.mps_tensors = get_initial_mps(self.num_qubits, dtype=dtype)
         circuitconvertor = QiboCircuitToEinsum(circ_qibo)
 
-        for (gate, qubits) in circuitconvertor.gate_tensors:
+        for gate, qubits in circuitconvertor.gate_tensors:
             # mapping from qubits to qubit indices
             # apply the gate in-place
-            apply_gate(self.mps_tensors, gate, qubits,
-                       algorithm=gate_algo, options=self.options)
+            apply_gate(
+                self.mps_tensors,
+                gate,
+                qubits,
+                algorithm=gate_algo,
+                options={"handle": self.handle},
+            )
 
     def __del__(self):
         cutn.destroy(self.handle)