* rename global accessible and intergration get_sintance and create_instance
* move ManagerMixin to utils
* fix as docstring and seporate get_instance to get_instance and get_current_instance
* fix lint
* fix docstring, rename and move test_global_meta
* rename LogBuffer to HistoryBuffer, rename MessageHub methods, MessageHub support resume
* refine MMLogger timestamp, update unit test
* MMLogger add logger_name arguments
* Fix docstring
* Add LogProcessor and some unit test
* update unit test
* complete LogProcessor unit test
* refine LoggerHook
* solve circle import
* change default logger_name to mmengine
* refactor eta
* Fix docstring comment and unitt test
* Fix with runner
* fix docstring
fix docstring
* fix docstring
* Add by_epoch attribute to LoggerHook and fix docstring
* Please mypy and fix comment
* remove \ in MMLogger
* Fix lint
* roll back pre-commit-hook
* Fix hook unit test
* Fix comments
* remove \t in log and add docstring
* Fix as comment
* should not accept other arguments if corresponding instance has been created
* fix logging ddp file saving
* fix logging ddp file saving
* move log processor to logging
* move log processor to logging
* remove current datalaoder
* fix docstring
* fix unit test
* add learing rate in messagehub
* Support output training/validation/testing message after iterations/epochs
* fix docstring
* Fix IterBasedRunner log string
* Fix IterBasedRunner log string
* Support parse validation loss in log processor
Mashiro
RangiLyu