Update README.md

README.md

@@ -51,10 +51,7 @@ cd qwen2.5-14b-instruct_dcu-megatron/
 ### 2. 安装依赖
 
 ```bash
-git clone http://10.16.6.30/dcutoolkit/deeplearing/dcu_megatron.git
-cd dcu_megatron   #主目录
-git checkout core_v0.13.0
-pip install -r requirements/requirements.txt  #注释掉torch >=2.6.0
+pip install -r requirements/requirements.txt  
 
 git clone https://github.com/NVIDIA/Megatron-Energon.git
 cd Megatron-Energon