* backend of add_scalars

* fix function name bug of get_scalars_tags

* @zh794390558 and @ShenYuhan commented 0508

* fix a bug

* adapt to frontend runs need

* fix proto

* fix a bug

* add scalars test demo

* fix

* adapt scalars to scalar

* remove unused code

* fix demo code

* fix proto version

* fix proto version

* upgrade protoc to v3.19.0

* fix a bug in logreader
Co-authored-by: N伽利略 <jialiasus2@163.com>
Co-authored-by: Nwuzewu <wuzewu@baidu.com>

* 增加 roc 曲线

所有更改参照pr曲线更改，在公式计算的地方更改为了 roc 的计算公式

* Update index.ts

语法改正

* Update reducers.ts

修改语法错误

* 生成record_pb2.py

编译生成record_pb2.py
修改 record.proto 序号问题

* Update base_component.py

更正参数

* Update api.py

修正语法错误

* add data/roc-curve

前端页面

* add resource

add resource

* Update lib.py

* docs: remove luckydraw

* feat: download raw data

* fix conflict

* chore: rewrite pr-curve & roc-curve

* fix: unexpected background color in dark mode
Co-authored-by: Niceriver97 <1105107356@qq.com>

* add backend code for hidi v2

* Add pr curve.

* * Support starting vdl in python.

* Fix null point error.

* Add introduction to python startup method in README.md.

* Fix blank picture cause of scalar null response.

Fix backend data transfer perf issues