* fix format
* add scripts for load ckpt case
* update test config
* debug:use var in json
* fix syntax error
* export pythonpath
* use absolute path
* use father path of workspace
* debug load new ckpt
* change data path
* add train folder
* fix code format
* fix pylint warning
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Co-authored-by: wangmengke <wangmengke@pjlab.org.cn>