OSError: Could not find kaggle.json. Make sure it‘s located in /home/user/.kaggle.

Bug: OSError: Could not find kaggle.json. Make sure it’s located in /home/jyjiang/.kaggle. Or use the environment method.
原因：当利用kaggle上传和下载文件时，kaggle需要知道账号的身份信息。
解决：kaggle --> My Account --> API --> Create New API Token，下载得到kaggle.json文件，放在/home/user/.kaggle隐藏文件夹下

kaggle.json

{
     "username":"***","key":"****1cfb***ef5d*****"}

pip install kaggle #安装kaggle API
kaggle --version #查看kaggle版本