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nnabla-browser is a browser-based visualizer forNeural Network Libraries.

python >= 3.6

$ pip install nnabla-browser

Once you have installed nnabla-browser in your environment, you can launch server from anywhere as long as you use same python environment.

$ nnabla-browser --logdir /path/to/logdir --port PORT

For macOS users, you might have to set an environment variable to allow NNabla Browser to use multi-process as follows:

export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES

Launch any browser application and just access to<server-address>:PORT/For example, when you launch server on the same computer which browser can be used, you can accesslocalhost:8888/

• pipenv
• npm

# install javascript dependencies$ npm install# install python dependencies (`--pre` is required to install black.)$ pipenv install --pre

$ npm run build

# launch python server$ pipenv run dev# launch frontend server with hot-reloading$ npm run serve

Then, access tolocalhost:8000 from your browser.

Using npm installed in your environment, you can create wheel as follows.

$ make nnabla-browser-wheel# npm is required$ pip install ./dist/nnablabrowser-<version>-<env>.whl

We also provide docker image so that you don't have to set up environment on your server:

$ make bwd-nnabla-browser-wheel# `bwd` stands for build with docker$ pip install ./dist/nnablabrowser-<version>-<env>.whl

Note that .whl file is created in ./dist for default setting.