From 7e09459b3436e7f9cf0b93a2666640eb26dce8c9 Mon Sep 17 00:00:00 2001
From: flybird11111 <1829166702@qq.com>
Date: Fri, 17 Nov 2023 19:25:28 +0800
Subject: [PATCH] fix llama example

fix llama example
---
 examples/language/llama2/finetune.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/language/llama2/finetune.py b/examples/language/llama2/finetune.py
index 33aa1d33e6ba..f7708b1a38ab 100644
--- a/examples/language/llama2/finetune.py
+++ b/examples/language/llama2/finetune.py
@@ -58,6 +58,7 @@ def tokenize_batch_for_finetune(batch, tokenizer: Optional[LlamaTokenizer] = Non
 
 def all_reduce_mean(tensor: torch.Tensor) -> torch.Tensor:
     dist.all_reduce(tensor, op=dist.ReduceOp.SUM)
+    tensor = tensor.data
     tensor.div_(dist.get_world_size())
     return tensor