numpy==1.12.0       # core  libraries
scipy==0.19.0
pandas==0.19.2
scikit-learn==0.18.1
nltk==3.2.1
pytest==3.0.5      
flask==0.12.1         # server
requests==2.13.0
marshmallow==2.12.2
webargs==1.5.3
flask-apispec==0.3.2
