networkx==2.2
pandas==0.23.4
pytest == 2.8.5
numpy == 1.11.0
scipy == 0.17.1
setuptools == 21.0.0
scikit_learn == 0.17.1

networkx==2.2
pandas==0.23.4
pytest==3.8.1
numpy == 1.11.0
scipy == 0.17.1
setuptools == 21.0.0
scikit_learn == 0.17.1

Update pytest from 2.8.5 to 3.8.1
Update pytest from 2.8.5 to 3.8.1