numpy>=1.17, <=1.19
cython>=0.29
pytest>=4.6
pytest-cov>=2.8
codecov>=2.0
setuptools>=41.2

numpy>=1.17, <=1.18
cython>=0.29
pytest>=4.6
pytest-cov>=2.8
codecov>=2.0
setuptools>=41.2

Use numpy 1.17 instead of the 1.19-dev
Use numpy 1.17 instead of the 1.19-dev
