import_modules_from_string
* add verify dataset * add phase * rm attr of single_process * Use `mmcv.track_parallel_progress` to track the validation. Co-authored-by: mzr1996 <mzr1996@163.com>
* Refactor tools folder structure. * Modify tools/test.py and add eval_metric.py to analysis test output. * Add new tools `analyze_logs.py` and `print_config.py`. * Add comment for analysis_tools functions.