pycharm 一直 indexing

尤其是将anaconda设置为开发环境，那index速度更感人！！！ 又没有固态！！

so

第一种方法  In pycharm, go to the "File" on the left top, then select "invalidate caches/restart...", and press "invalidate and restart". from stackoverflow

1. Add Content Root, 将anaconda3文件夹加进来
2. 将这个文件夹设置为Excluded