From a5140ceab89d3e2b6bc3603ae44b8496f6c17c2d Mon Sep 17 00:00:00 2001
From: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
Date: Sat, 3 Jul 2021 01:24:27 -0400
Subject: [PATCH] `NOT_LOADABLE` should be `tuple`

---
 deepmd/op/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deepmd/op/__init__.py b/deepmd/op/__init__.py
index 1771422a40..3700bf175e 100644
--- a/deepmd/op/__init__.py
+++ b/deepmd/op/__init__.py
@@ -4,7 +4,7 @@
 import importlib
 import logging
 
-NOT_LOADABLE = ("__init__.py")
+NOT_LOADABLE = ("__init__.py",)
 PACKAGE_BASE = "deepmd.op"
 
 log = logging.getLogger(__name__)