From 3835ab041132649410dbd2db84dd545c830e08d6 Mon Sep 17 00:00:00 2001
From: gdspaul <121980307+gdspaul@users.noreply.github.com>
Date: Fri, 25 Aug 2023 14:01:00 -0700
Subject: [PATCH] bugfix kcell.py: dup() no longer makes duplicate instances

KCell.dup() was adding instances of the original cell twice to the duplicate, once in __init__ and once in dup()
---
 src/kfactory/kcell.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/kfactory/kcell.py b/src/kfactory/kcell.py
index 4e8142f3..b51adcb9 100644
--- a/src/kfactory/kcell.py
+++ b/src/kfactory/kcell.py
@@ -1135,8 +1135,6 @@ def dup(self) -> KCell:
 
         c = KCell(kcl=self.kcl, kdb_cell=kdb_copy)
         c.ports = self.ports.copy()
-        for inst in kdb_copy.each_inst():
-            c.insts.append(Instance(self.kcl, instance=inst))
 
         c._settings = self.settings.model_copy()
         c.info = self.info.model_copy()