Update README.md

README.md

@@ -33,7 +33,7 @@ docker pull image.sourcefind.cn:5000/dcu/admin/base/pytorch:1.13.1-centos7.6-dtk
 进入docker，安装docker中没有的依赖:
 ```
 pip install transformers==4.28.0 -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
-pip install accelerate sentencepiece mdtex2html gradio rouge_chinese nltk jieba datasets protobuf -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+pip install accelerate sentencepiece mdtex2html gradio rouge_chinese nltk jieba datasets protobuf peft -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
 ```
 ### Dockerfile(方式二)
 ```