GitLab

* add Chinese documentation of vision_det3d

* fix minor comment

* Update lidar_sem_seg3d.md

* fix typo

* fix README typo (#1292)

* [Fix]fix init_model to support 'device=cpu' (#1275)

* fix init_model

* Refine warning message
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* fixed docs/zh_cn.getting_started (#1298)

* [Doc] Add documentation for multi-node train with pytorch original ddp (#1296)

* update mn_train

* update

* Fix typos
Co-authored-by: Tai-Wang <tab_wang@outlook.com>

* add multi-machine dist_train (#1303)

* translate lidar_det3d.md into corresponding Chinese version

* fixed typos and embellished some expressions

* [doc] modify some translation errors
Co-authored-by: ChaimZhu <zhuchenming@pjlab.org.cn>
Co-authored-by: VVsssssk <88368822+VVsssssk@users.noreply.github.com>
Co-authored-by: Tai-Wang <tab_wang@outlook.com>
Co-authored-by: Subjectivist <xuejiapeng_upc@163.com>
Co-authored-by: Enze Xie <Johnny_ez@163.com>

* Merge English and Chinese doc into the same folder

* Add logo image back

* Add logo image back