From 12f16c306c89cc273bebe90bc0ffc227f2a6f3a3 Mon Sep 17 00:00:00 2001
From: Mahmoud-ma2103840 <158025114+Mahmoud-ma2103840@users.noreply.github.com>
Date: Mon, 8 Jul 2024 09:32:08 +0300
Subject: [PATCH] Update utils.py

Changed .append to ._append
---
 moses/metrics/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/moses/metrics/utils.py b/moses/metrics/utils.py
index a821b94..b4304bb 100644
--- a/moses/metrics/utils.py
+++ b/moses/metrics/utils.py
@@ -21,7 +21,7 @@
 _pains = pd.read_csv(os.path.join(_base_dir, 'wehi_pains.csv'),
                      names=['smarts', 'names'])
 _filters = [Chem.MolFromSmarts(x) for x in
-            _mcf.append(_pains, sort=True)['smarts'].values]
+            _mcf._append(_pains, sort=True)['smarts'].values]
 
 
 def canonic_smiles(smiles_or_mol):