From ada7ea1c97d62004445fe73809718435ed4d6811 Mon Sep 17 00:00:00 2001
From: yangguohao <70266361+yangguohao@users.noreply.github.com>
Date: Thu, 14 Oct 2021 18:30:19 +0800
Subject: [PATCH] Update circuit.py

---
 paddle_quantum/circuit.py | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/paddle_quantum/circuit.py b/paddle_quantum/circuit.py
index dc4e8b9..2eba39f 100644
--- a/paddle_quantum/circuit.py
+++ b/paddle_quantum/circuit.py
@@ -59,15 +59,6 @@ class UAnsatz:
                         paddle.to_tensor(np.array([math.pi / 4])), paddle.to_tensor(np.array([-math.pi / 4]))]
         # Record history of adding gates to the circuit
         self.__history = []
-        
-    def expand(self,new_n):
-        """
-        为原来的量子电路进行比特数扩展
-
-        Args：
-            new_n(int):扩展后的量子比特数
-        """
-        self.n = new_n
 
     def __add__(self, cir):
         r"""重载加法 ‘+’ 运算符，用于拼接两个维度相同的电路
-- 
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