- Python >=2.7 or >=3.4
- TensorFlow >=1.0
- Node >=6.9
$ pip install -r requirements.txt
$ npm install
$ gunicorn main:app --log-file=-
$ heroku apps:create [NAME]
$ heroku buildpacks:add heroku/nodejs
$ heroku buildpacks:add heroku/python
$ git push heroku master
or Heroku Button.