From 022d5718357f10a7a8befa3e7d8dfdc4df613cfb Mon Sep 17 00:00:00 2001
From: Daniel Han <danielhanchen@gmail.com>
Date: Wed, 13 Nov 2024 18:48:59 -0800
Subject: [PATCH] Update trainer.py

---
 unsloth/trainer.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/unsloth/trainer.py b/unsloth/trainer.py
index 896db35ecd..25b8999959 100644
--- a/unsloth/trainer.py
+++ b/unsloth/trainer.py
@@ -201,7 +201,10 @@ pass
 
 
 def _patch_trl_trainer():
-    if hasattr(trl, "__UNSLOTH_BACKWARDS_COMPATIBLE__"): return
+    try:
+        trl.__UNSLOTH_BACKWARDS_COMPATIBLE__
+        return
+    except: pass
     if Version(trl.__version__) <= Version("0.11.0"): return
 
     import trl.trainer