Using tensorflow library for javascript setup a private enironment - mkdir myproject - cd myproject - python3 -m venv venv (windows) create environment venv - \Python27\Scripts\virtualenv.exe venv (python2 activate venv) - . venv/bin/activate (activate environment Linux) - venv\Scripts\activate (activate environment windows) - pip install Flask (install flask library) - pip install tensorflow (install tensorflow) - pip install keras (install keras)