修改readme文档

Python/requirements.txt

-os
 numpy
 transformers

README.md

@@ -30,6 +30,10 @@ docker pull sugonhub/migraphx:3.2.1-centos7.6-dtk-23.04.1-py38
 
 ```
 docker run --shm-size 16g --network=host --name=gpt2_migraphx --privileged --device=/dev/kfd --device=/dev/dri --group-add video --cap-add=SYS_PTRACE --security-opt seccomp=unconfined -v $PWD/gpt2_migraphx:/home/gpt2_migraphx -it <Your Image ID> /bin/bash
+
+# 安装依赖
+pip uninstall urllib3
+pip install urllib3==1.23 -i https://pypi.tuna.tsinghua.edu.cn/simple
 ```
 
 ### Dockerfile（方法二）
@@ -63,7 +67,7 @@ cd <path_to_gpt2_migraphx>
 cd Python/
 
 # 安装依赖
-pip install -r requirements.txt
+pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 # 运行示例
 python gpt2.py

docker/Dockerfile

 FROM sugonhub/migraphx:3.2.1-centos7.6-dtk-23.04.1-py38
 RUN source /opt/dtk/env.sh
-
+RUN pip uninstall urllib3
+RUN pip install urllib3==1.23 -i https://pypi.tuna.tsinghua.edu.cn/simple
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