conda remove -n paddlex --all
# 创建名为my_paddlex的环境，指定Python版本为3.7
conda create -n paddlex python=3.7
# 进入my_paddlex环境
conda activate paddlex
# 安装git
conda install git
# 安装pycocotools
pip install cython
pip install git+https://gitee.com/jiangjiajun/philferriere-cocoapi.git#subdirectory=PythonAPI
# 安装paddlepaddle-gpu
pip install paddlepaddle -i https://mirror.baidu.com/pypi/simple
# 安装paddlex
pip install paddlex -i https://mirror.baidu.com/pypi/simple