From 2c7fa5d6f117851aeef98cca1a7fd2fc6b26174f Mon Sep 17 00:00:00 2001
From: tankya2 <tankya2@ihpc.a-star.edu.sg>
Date: Fri, 21 Apr 2023 17:11:55 +0800
Subject: [PATCH] Updated frontier_dict to enumerate

---
 src/qibotn/QiboCircuitConvertor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qibotn/QiboCircuitConvertor.py b/src/qibotn/QiboCircuitConvertor.py
index b0272c3..c30cfb6 100644
--- a/src/qibotn/QiboCircuitConvertor.py
+++ b/src/qibotn/QiboCircuitConvertor.py
@@ -51,7 +51,7 @@ class QiboCircuitToEinsum:
 
     def _init_mode_labels_from_qubits(self, qubits):
         n = len(qubits)
-        frontier_dict = {qubits[x]: x for x in range(n)}
+        frontier_dict = {q: i for i, q in enumerate(qubits)}
         mode_labels = [[i] for i in range(n)]
         return mode_labels, frontier_dict, n