.travis.yml

        language: python
        cache: pip
        virtualenv:
            system_site_packages: false
        env:
            - DISTRIB="conda" PYTHON_VERSION="3.6" COVERAGE="true"
            - DISTRIB="conda" PYTHON_VERSION="3.7" COVERAGE="true"

        before_install:
            - uname -a
            - free -m
            - df -h
            - ulimit -a
        install: source ci/travis/install.sh
        script: nosetests -v --with-coverage --cover-package=pgmpy
        after_success:
            codecov
notifications:
    email: false
    webhooks:
        urls:
            - https://webhooks.gitter.im/e/e2ce04225e5e5d1ab64c
        on_success: change # options: [always|never|change] default: always
        on_failure: change # options: [always|never|change] default: always
        on_start: false     # default: false