gym>=0.12.4
numpy

[all]
tensorflow<2.0
theano

[dev]
coverage
flake8
flake8-docstrings>=1.5.0
flake8-import-order
pep8-naming
pre-commit
pycodestyle>=2.5.0
pydocstyle>=4.0.0
pylint
pytest>=4.4.0
pytest-cov
pytest-xdist
sphinx
recommonmark
yapf

[tf]
tensorflow<2.0

[theano]
theano
