From c360cf6d90a276497102d7ea2aa37ecf7a74a20d Mon Sep 17 00:00:00 2001
From: Daniel Gatis <danielgatis@gmail.com>
Date: Mon, 15 May 2023 22:07:06 -0300
Subject: [PATCH] fix linters

---
 rembg/sessions/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rembg/sessions/base.py b/rembg/sessions/base.py
index 3f6e61f..1fca45b 100644
--- a/rembg/sessions/base.py
+++ b/rembg/sessions/base.py
@@ -48,7 +48,7 @@ class BaseSession:
 
     @classmethod
     def checksum_disabled(cls, *args, **kwargs):
-        return os.getenv("MODEL_CHECKSUM_DISABLED", None) != None
+        return os.getenv("MODEL_CHECKSUM_DISABLED", None) is not None
 
     @classmethod
     def u2net_home(cls, *args, **kwargs):