* Add pr curve.

* doc: update readme

* feat: histogram

* Fix warning for hdfs

* Update docs.

* fix: graph export style missing

* bump 2.0.0-beta.6

* build: use stable channel of rust toolchain

* feat: support model graph from backend

* feat: add filename in graph api

* feat: support api token key in visualdl service

* Add --model to parameters.

* Add histogram, add hdfs.

* chore: update dependencies

* feat: high-dimensional chart will fit screen size now

* fix: scatter chart cannot be rendered properly

* chore: separate api module

* intergrate netron

* intergrate netron

* feat: graphs

* style: fix lint

* chore: update dependencies

* fix: type error

* chore: update dependencies

* chore: update graph color

* fix: public path cannot be set to root path if not in api mode

* fix: use position argument

* fix: support legacy call method

* doc: update document

* bump 2.0.0-beta.2

* chore: render static files in memory

* fix: empty requests in high-dimensional chart

* feat: reduce fetching interval when components is empty

* feat: show loading tip when components is empty

* chore: delete unused files

* bump 2.0.0-beta.3

* chore: remove model_pb argument

* fix: windows file encoding error

* fix: windows path sep error

* feat: add --api-only argument

* feat: add docker runtime

* style: remove unused variable

* pref: use tuple to reduce memory usage in template render

* chore: build opencv for docker alpine to reduce image size

* fix: high-dimensional page error when runs and tags mismatching

* build: fix build error and add docker build

* build: fix build error and add docker build

* build: fix build error and add docker build

* Add readthdocs for VisualDL.

* Update version to beta.1

* Fix readthdocs.

* Fix readthdocs.

* Fix readthdocs.

* fix: navbar items order

* feat: refresh components when click refresh button

* v2.0.0-beta.41

* bump 2.0.0-alpha.3

* fix: language change support public path

* v2.0.0-beta.42

* bump 2.0.0-alpha.4

* style: lint shell scripts

* fix: translation fix

* feat: support changing public path when start

* v2.0.0-beta.36

* feat: support changing public path when start

* v2.0.0-beta.37

* build: core build fix

* v2.0.0-beta.38

* build: build frontend from source code

* fix: clean static files when exit

* fix: dependency version mismatching

* chore: remove unused api route

* fix: navbar actived link missing

* feat: redirect root

* fix: scalar chart tooltip value error

* feat: dynamic render nav items

* fix: high-dimensional page background missing

* v2.0.0-beta.39

* build: stop using script mode

* v2.0.0-beta.40

* Revert "build: stop using script mode"

This reverts commit 6c1ca297.

Add version.py.

* resolve server rename conflict

* feat: add running toggle stopped color

* feat: revalidate runs and tags when refreshing

* v2.0.0-beta.26

* fix: make language optional

* fix: language before open_browser

* * 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.

frontend 2.0.0-beta.24: more style lint rules, add server language detection, build process improvement (#604)

* chore: fit requirements of python 3

* feat: fix global frontend lint

* build: use cached frontend package

* feat: add browser language detection

* style: introduce sort imports, more style mixins

* 2.0.0-beta.24

Fix backend data transfer perf issues

* remove unnecessary fields

* performance: add cache to images

* performance: add debounce to step slider

* v2.0.0-beta.16

* style: better type reference

* fix: better implementation of revalidation & minor bug fix

* v2.0.0-beta.17

* feat: chinese translation adaptive

* fix: select height limitation

* chore: better error handling on revalidation

* v2.0.0-beta.18

* v2.0.0-beta.12

* v2.0.0-beta.13

* fix: use new development server

* v2.0.0-beta.14

* build: build frontend from npm tarball

* fix: update python setup

The Histogram Constructor have allocated memory for storing
the variable vector<int> frequency, but not release after then.
I have created a destructor function to free the memory.

* sync

* sync

* sync

* sync

* only support Float32

* add more data types

* clang format

* clang format

* typo fix in vdljl.cc

* Delete vdl.jl

* add paddle framework.proto and support show paddle-fluid model in web page

* modify the graph drawing policy, only draw operator node in default

* Resolution of code style issues raised by Superjomn

* front-end add vue-i18n dependency

* back-end support language selection with option --language or -L

* front-end add language support with vue-i18n